15697423952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{23719}}^1$

素因数の和:24064

約数の個数: 80

約数和(自身を含む): 36707174400

約数和(自身を除く): 21009750448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 311, 532, 622, 1064, 1244, 2128, 2177, 2488, 4354, 4976, 5909, 8708, 11818, 17416, 23636, 23719, 34832, 41363, 47272, 47438, 82726, 94544, 94876, 165452, 166033, 189752, 330904, 332066, 379504, 450661, 661808, 664132, 901322, 1328264, 1802644, 2656528, 3154627, 3605288, 6309254, 7210576, 7376609, 12618508, 14753218, 25237016, 29506436, 50474032, 51636263, 59012872, 103272526, 118025744, 140155571, 206545052, 280311142, 413090104, 560622284, 826180208, 981088997, 1121244568, 1962177994, 2242489136, 3924355988, 7848711976, 15697423952]

約数ペア:

[(1, 15697423952), (2, 7848711976), (4, 3924355988), (7, 2242489136), (8, 1962177994), (14, 1121244568), (16, 981088997), (19, 826180208), (28, 560622284), (38, 413090104), (56, 280311142), (76, 206545052), (112, 140155571), (133, 118025744), (152, 103272526), (266, 59012872), (304, 51636263), (311, 50474032), (532, 29506436), (622, 25237016), (1064, 14753218), (1244, 12618508), (2128, 7376609), (2177, 7210576), (2488, 6309254), (4354, 3605288), (4976, 3154627), (5909, 2656528), (8708, 1802644), (11818, 1328264), (17416, 901322), (23636, 664132), (23719, 661808), (34832, 450661), (41363, 379504), (47272, 332066), (47438, 330904), (82726, 189752), (94544, 166033), (94876, 165452)]