39122516

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{62297}}^1$

素因数の和:62458

約数の個数: 12

約数和(自身を含む): 68901588

約数和(自身を除く): 29779072

約数列:

[1, 2, 4, 157, 314, 628, 62297, 124594, 249188, 9780629, 19561258, 39122516]

約数ペア:

[(1, 39122516), (2, 19561258), (4, 9780629), (157, 249188), (314, 124594), (628, 62297)]