15671540378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{37571}}^1$

素因数の和:37910

約数の個数: 32

約数和(自身を含む): 25829096832

約数和(自身を除く): 10157556454

約数列:

[1, 2, 13, 26, 61, 122, 263, 526, 793, 1586, 3419, 6838, 16043, 32086, 37571, 75142, 208559, 417118, 488423, 976846, 2291831, 4583662, 9881173, 19762346, 29793803, 59587606, 128455249, 256910498, 602751553, 1205503106, 7835770189, 15671540378]

約数ペア:

[(1, 15671540378), (2, 7835770189), (13, 1205503106), (26, 602751553), (61, 256910498), (122, 128455249), (263, 59587606), (526, 29793803), (793, 19762346), (1586, 9881173), (3419, 4583662), (6838, 2291831), (16043, 976846), (32086, 488423), (37571, 417118), (75142, 208559)]