15696618428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206534453}}^1$

素因数の和:206534476

約数の個数: 12

約数和(自身を含む): 28914823560

約数和(自身を除く): 13218205132

約数列:

[1, 2, 4, 19, 38, 76, 206534453, 413068906, 826137812, 3924154607, 7848309214, 15696618428]

約数ペア:

[(1, 15696618428), (2, 7848309214), (4, 3924154607), (19, 826137812), (38, 413068906), (76, 206534453)]