1531504804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{20151379}}^1$

素因数の和:20151402

約数の個数: 12

約数和(自身を含む): 2821193200

約数和(自身を除く): 1289688396

約数列:

[1, 2, 4, 19, 38, 76, 20151379, 40302758, 80605516, 382876201, 765752402, 1531504804]

約数ペア:

[(1, 1531504804), (2, 765752402), (4, 382876201), (19, 80605516), (38, 40302758), (76, 20151379)]