25656422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61379}}^1$

素因数の和:61411

約数の個数: 16

約数和(自身を含む): 44193600

約数和(自身を除く): 18537178

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 61379, 122758, 675169, 1166201, 1350338, 2332402, 12828211, 25656422]

約数ペア:

[(1, 25656422), (2, 12828211), (11, 2332402), (19, 1350338), (22, 1166201), (38, 675169), (209, 122758), (418, 61379)]