23985562

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 38404800

約数和(自身を除く): 14419238

約数列:

[1, 2, 19, 38, 139, 239, 278, 361, 478, 722, 2641, 4541, 5282, 9082, 33221, 50179, 66442, 86279, 100358, 172558, 631199, 1262398, 11992781, 23985562]

約数ペア:

[(1, 23985562), (2, 11992781), (19, 1262398), (38, 631199), (139, 172558), (239, 100358), (278, 86279), (361, 66442), (478, 50179), (722, 33221), (2641, 9082), (4541, 5282)]