11846990

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7951}}^1$

素因数の和:8107

約数の個数: 16

約数和(自身を含む): 21470400

約数和(自身を除く): 9623410

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 7951, 15902, 39755, 79510, 1184699, 2369398, 5923495, 11846990]

約数ペア:

[(1, 11846990), (2, 5923495), (5, 2369398), (10, 1184699), (149, 79510), (298, 39755), (745, 15902), (1490, 7951)]