15694646836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 32711672448

約数和(自身を除く): 17017025612

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 103, 106, 181, 206, 209, 212, 361, 362, 412, 418, 583, 722, 724, 836, 1007, 1133, 1166, 1444, 1957, 1991, 2014, 2266, 2332, 3439, 3914, 3971, 3982, 4028, 4532, 5459, 6878, 7828, 7942, 7964, 9593, 10918, 11077, 13756, 15884, 18643, 19133, 19186, 21527, 21836, 22154, 37183, 37286, 37829, 38266, 38372, 43054, 44308, 60049, 65341, 74366, 74572, 75658, 76532, 86108, 103721, 105523, 120098, 130682, 148732, 151316, 182267, 205073, 207442, 210463, 211046, 240196, 261364, 354217, 364534, 409013, 410146, 414884, 420926, 422092, 708434, 718751, 729068, 818026, 820292, 841852, 988079, 1140931, 1416868, 1437502, 1636052, 1970699, 1976158, 2004937, 2281862, 2875004, 3463073, 3896387, 3941398, 3952316, 4009874, 4563724, 6730123, 6926146, 7792774, 7882796, 8019748, 10868869, 13460246, 13852292, 15585548, 18773501, 21677689, 21737738, 26920492, 37547002, 38093803, 43355378, 43475476, 74031353, 75094004, 76187606, 86710756, 148062706, 152375212, 206508511, 296125412, 356696519, 413017022, 713393038, 826034044, 1426786076, 3923661709, 7847323418, 15694646836]

約数ペア:

[(1, 15694646836), (2, 7847323418), (4, 3923661709), (11, 1426786076), (19, 826034044), (22, 713393038), (38, 413017022), (44, 356696519), (53, 296125412), (76, 206508511), (103, 152375212), (106, 148062706), (181, 86710756), (206, 76187606), (209, 75094004), (212, 74031353), (361, 43475476), (362, 43355378), (412, 38093803), (418, 37547002), (583, 26920492), (722, 21737738), (724, 21677689), (836, 18773501), (1007, 15585548), (1133, 13852292), (1166, 13460246), (1444, 10868869), (1957, 8019748), (1991, 7882796), (2014, 7792774), (2266, 6926146), (2332, 6730123), (3439, 4563724), (3914, 4009874), (3971, 3952316), (3982, 3941398), (4028, 3896387), (4532, 3463073), (5459, 2875004), (6878, 2281862), (7828, 2004937), (7942, 1976158), (7964, 1970699), (9593, 1636052), (10918, 1437502), (11077, 1416868), (13756, 1140931), (15884, 988079), (18643, 841852), (19133, 820292), (19186, 818026), (21527, 729068), (21836, 718751), (22154, 708434), (37183, 422092), (37286, 420926), (37829, 414884), (38266, 410146), (38372, 409013), (43054, 364534), (44308, 354217), (60049, 261364), (65341, 240196), (74366, 211046), (74572, 210463), (75658, 207442), (76532, 205073), (86108, 182267), (103721, 151316), (105523, 148732), (120098, 130682)]