13149982994

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{363199}}^1$

素因数の和:363665

約数の個数: 16

約数和(自身を含む): 20231692800

約数和(自身を除く): 7081709806

約数列:

[1, 2, 43, 86, 421, 842, 18103, 36206, 363199, 726398, 15617557, 31235114, 152906779, 305813558, 6574991497, 13149982994]

約数ペア:

[(1, 13149982994), (2, 6574991497), (43, 305813558), (86, 152906779), (421, 31235114), (842, 15617557), (18103, 726398), (36206, 363199)]