15412382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 24967800

約数和(自身を除く): 9555418

約数列:

[1, 2, 19, 38, 61, 109, 122, 218, 1159, 2071, 2318, 3721, 4142, 6649, 7442, 13298, 70699, 126331, 141398, 252662, 405589, 811178, 7706191, 15412382]

約数ペア:

[(1, 15412382), (2, 7706191), (19, 811178), (38, 405589), (61, 252662), (109, 141398), (122, 126331), (218, 70699), (1159, 13298), (2071, 7442), (2318, 6649), (3721, 4142)]