15696655516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206534941}}^1$

素因数の和:206534964

約数の個数: 12

約数和(自身を含む): 28914891880

約数和(自身を除く): 13218236364

約数列:

[1, 2, 4, 19, 38, 76, 206534941, 413069882, 826139764, 3924163879, 7848327758, 15696655516]

約数ペア:

[(1, 15696655516), (2, 7848327758), (4, 3924163879), (19, 826139764), (38, 413069882), (76, 206534941)]