12509492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 22901760

約数和(自身を除く): 10392268

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 1277, 2449, 2554, 4898, 5108, 9796, 39587, 79174, 100883, 158348, 201766, 403532, 3127373, 6254746, 12509492]

約数ペア:

[(1, 12509492), (2, 6254746), (4, 3127373), (31, 403532), (62, 201766), (79, 158348), (124, 100883), (158, 79174), (316, 39587), (1277, 9796), (2449, 5108), (2554, 4898)]