12905088002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{339607579}}^1$

素因数の和:339607600

約数の個数: 8

約数和(自身を含む): 20376454800

約数和(自身を除く): 7471366798

約数列:

[1, 2, 19, 38, 339607579, 679215158, 6452544001, 12905088002]

約数ペア:

[(1, 12905088002), (2, 6452544001), (19, 679215158), (38, 339607579)]