15357643032

素因数分解:

$2^3\times 3^1\times {\mathrm{639901793}}^1$

素因数の和:639901802

約数の個数: 16

約数和(自身を含む): 38394107640

約数和(自身を除く): 23036464608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 639901793, 1279803586, 1919705379, 2559607172, 3839410758, 5119214344, 7678821516, 15357643032]

約数ペア:

[(1, 15357643032), (2, 7678821516), (3, 5119214344), (4, 3839410758), (6, 2559607172), (8, 1919705379), (12, 1279803586), (24, 639901793)]