25920922

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2673

約数の個数: 16

約数和(自身を含む): 40039272

約数和(自身を除く): 14118350

約数列:

[1, 2, 53, 97, 106, 194, 2521, 5042, 5141, 10282, 133613, 244537, 267226, 489074, 12960461, 25920922]

約数ペア:

[(1, 25920922), (2, 12960461), (53, 489074), (97, 267226), (106, 244537), (194, 133613), (2521, 10282), (5042, 5141)]