15696645332

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{10870253}}^1$

素因数の和:10870295

約数の個数: 18

約数和(自身を含む): 28990967418

約数和(自身を除く): 13294322086

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 10870253, 21740506, 43481012, 206534807, 413069614, 826139228, 3924161333, 7848322666, 15696645332]

約数ペア:

[(1, 15696645332), (2, 7848322666), (4, 3924161333), (19, 826139228), (38, 413069614), (76, 206534807), (361, 43481012), (722, 21740506), (1444, 10870253)]