13647992

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{5557}}^1$

素因数の和:5870

約数の個数: 16

約数和(自身を含む): 25677960

約数和(自身を除く): 12029968

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 5557, 11114, 22228, 44456, 1705999, 3411998, 6823996, 13647992]

約数ペア:

[(1, 13647992), (2, 6823996), (4, 3411998), (8, 1705999), (307, 44456), (614, 22228), (1228, 11114), (2456, 5557)]