15668122

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{21701}}^1$

素因数の和:21741

約数の個数: 12

約数和(自身を含む): 24805386

約数和(自身を除く): 9137264

約数列:

[1, 2, 19, 38, 361, 722, 21701, 43402, 412319, 824638, 7834061, 15668122]

約数ペア:

[(1, 15668122), (2, 7834061), (19, 824638), (38, 412319), (361, 43402), (722, 21701)]