15697051628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206540153}}^1$

素因数の和:206540176

約数の個数: 12

約数和(自身を含む): 28915621560

約数和(自身を除く): 13218569932

約数列:

[1, 2, 4, 19, 38, 76, 206540153, 413080306, 826160612, 3924262907, 7848525814, 15697051628]

約数ペア:

[(1, 15697051628), (2, 7848525814), (4, 3924262907), (19, 826160612), (38, 413080306), (76, 206540153)]