21934540804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{1607}}^1$

素因数の和:2233

約数の個数: 96

約数和(自身を含む): 45708364800

約数和(自身を除く): 23773823996

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 563, 638, 836, 1102, 1126, 1276, 1607, 2204, 2252, 3214, 6061, 6193, 6428, 10697, 12122, 12386, 16327, 17677, 21394, 24244, 24772, 30533, 32654, 35354, 42788, 46603, 61066, 65308, 70708, 93206, 117667, 122132, 179597, 186412, 235334, 310213, 335863, 359194, 470668, 512633, 620426, 671726, 718388, 885457, 904741, 1025266, 1240852, 1343452, 1770914, 1809482, 2050532, 3412343, 3541828, 3618964, 6824686, 9740027, 9952151, 13649372, 17190079, 19480054, 19904302, 26237489, 34380158, 38960108, 39808604, 52474978, 68760316, 104949956, 189090869, 288612379, 378181738, 498512291, 577224758, 756363476, 997024582, 1154449516, 1994049164, 5483635201, 10967270402, 21934540804]

約数ペア:

[(1, 21934540804), (2, 10967270402), (4, 5483635201), (11, 1994049164), (19, 1154449516), (22, 997024582), (29, 756363476), (38, 577224758), (44, 498512291), (58, 378181738), (76, 288612379), (116, 189090869), (209, 104949956), (319, 68760316), (418, 52474978), (551, 39808604), (563, 38960108), (638, 34380158), (836, 26237489), (1102, 19904302), (1126, 19480054), (1276, 17190079), (1607, 13649372), (2204, 9952151), (2252, 9740027), (3214, 6824686), (6061, 3618964), (6193, 3541828), (6428, 3412343), (10697, 2050532), (12122, 1809482), (12386, 1770914), (16327, 1343452), (17677, 1240852), (21394, 1025266), (24244, 904741), (24772, 885457), (30533, 718388), (32654, 671726), (35354, 620426), (42788, 512633), (46603, 470668), (61066, 359194), (65308, 335863), (70708, 310213), (93206, 235334), (117667, 186412), (122132, 179597)]