12865124

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 24756480

約数和(自身を除く): 11891356

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 359, 527, 578, 718, 1054, 1156, 1436, 2108, 6103, 8959, 11129, 12206, 17918, 22258, 24412, 35836, 44516, 103751, 189193, 207502, 378386, 415004, 756772, 3216281, 6432562, 12865124]

約数ペア:

[(1, 12865124), (2, 6432562), (4, 3216281), (17, 756772), (31, 415004), (34, 378386), (62, 207502), (68, 189193), (124, 103751), (289, 44516), (359, 35836), (527, 24412), (578, 22258), (718, 17918), (1054, 12206), (1156, 11129), (1436, 8959), (2108, 6103)]