293375998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{7951}}^1$

素因数の和:8943

約数の個数: 16

約数和(自身を含む): 463760640

約数和(自身を除く): 170384642

約数列:

[1, 2, 19, 38, 971, 1942, 7951, 15902, 18449, 36898, 151069, 302138, 7720421, 15440842, 146687999, 293375998]

約数ペア:

[(1, 293375998), (2, 146687999), (19, 15440842), (38, 7720421), (971, 302138), (1942, 151069), (7951, 36898), (15902, 18449)]