28619294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5443}}^1$

素因数の和:5695

約数の個数: 16

約数和(自身を含む): 47036160

約数和(自身を除く): 18416866

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 5443, 10886, 59873, 119746, 1300877, 2601754, 14309647, 28619294]

約数ペア:

[(1, 28619294), (2, 14309647), (11, 2601754), (22, 1300877), (239, 119746), (478, 59873), (2629, 10886), (5258, 5443)]