19156911774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{52289}}^1$

素因数の和:52386

約数の個数: 128

約数和(自身を含む): 52286653440

約数和(自身を除く): 33129741666

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 61, 66, 77, 78, 91, 122, 143, 154, 182, 183, 231, 273, 286, 366, 427, 429, 462, 546, 671, 793, 854, 858, 1001, 1281, 1342, 1586, 2002, 2013, 2379, 2562, 3003, 4026, 4697, 4758, 5551, 6006, 8723, 9394, 11102, 14091, 16653, 17446, 26169, 28182, 33306, 52289, 52338, 61061, 104578, 122122, 156867, 183183, 313734, 366023, 366366, 575179, 679757, 732046, 1098069, 1150358, 1359514, 1725537, 2039271, 2196138, 3189629, 3451074, 4026253, 4078542, 4758299, 6379258, 7477327, 8052506, 9516598, 9568887, 12078759, 14274897, 14954654, 19137774, 22327403, 22431981, 24157518, 28549794, 35085919, 41465177, 44654806, 44863962, 52341289, 66982209, 70171838, 82930354, 104682578, 105257757, 124395531, 133964418, 157023867, 210515514, 245601433, 248791062, 290256239, 314047734, 456116947, 491202866, 580512478, 736804299, 870768717, 912233894, 1368350841, 1473608598, 1741537434, 2736701682, 3192818629, 6385637258, 9578455887, 19156911774]

約数ペア:

[(1, 19156911774), (2, 9578455887), (3, 6385637258), (6, 3192818629), (7, 2736701682), (11, 1741537434), (13, 1473608598), (14, 1368350841), (21, 912233894), (22, 870768717), (26, 736804299), (33, 580512478), (39, 491202866), (42, 456116947), (61, 314047734), (66, 290256239), (77, 248791062), (78, 245601433), (91, 210515514), (122, 157023867), (143, 133964418), (154, 124395531), (182, 105257757), (183, 104682578), (231, 82930354), (273, 70171838), (286, 66982209), (366, 52341289), (427, 44863962), (429, 44654806), (462, 41465177), (546, 35085919), (671, 28549794), (793, 24157518), (854, 22431981), (858, 22327403), (1001, 19137774), (1281, 14954654), (1342, 14274897), (1586, 12078759), (2002, 9568887), (2013, 9516598), (2379, 8052506), (2562, 7477327), (3003, 6379258), (4026, 4758299), (4697, 4078542), (4758, 4026253), (5551, 3451074), (6006, 3189629), (8723, 2196138), (9394, 2039271), (11102, 1725537), (14091, 1359514), (16653, 1150358), (17446, 1098069), (26169, 732046), (28182, 679757), (33306, 575179), (52289, 366366), (52338, 366023), (61061, 313734), (104578, 183183), (122122, 156867)]