12285556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 22014720

約数和(自身を除く): 9729164

約数列:

[1, 2, 4, 71, 142, 181, 239, 284, 362, 478, 724, 956, 12851, 16969, 25702, 33938, 43259, 51404, 67876, 86518, 173036, 3071389, 6142778, 12285556]

約数ペア:

[(1, 12285556), (2, 6142778), (4, 3071389), (71, 173036), (142, 86518), (181, 67876), (239, 51404), (284, 43259), (362, 33938), (478, 25702), (724, 16969), (956, 12851)]