145663994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547609}}^1$

素因数の和:547637

約数の個数: 16

約数和(自身を含む): 262852800

約数和(自身を除く): 117188806

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 547609, 1095218, 3833263, 7666526, 10404571, 20809142, 72831997, 145663994]

約数ペア:

[(1, 145663994), (2, 72831997), (7, 20809142), (14, 10404571), (19, 7666526), (38, 3833263), (133, 1095218), (266, 547609)]