15697660844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206548169}}^1$

素因数の和:206548192

約数の個数: 12

約数和(自身を含む): 28916743800

約数和(自身を除く): 13219082956

約数列:

[1, 2, 4, 19, 38, 76, 206548169, 413096338, 826192676, 3924415211, 7848830422, 15697660844]

約数ペア:

[(1, 15697660844), (2, 7848830422), (4, 3924415211), (19, 826192676), (38, 413096338), (76, 206548169)]