13219854

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{4229}}^1$

素因数の和:4755

約数の個数: 16

約数和(自身を含む): 26496720

約数和(自身を除く): 13276866

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 4229, 8458, 12687, 25374, 2203309, 4406618, 6609927, 13219854]

約数ペア:

[(1, 13219854), (2, 6609927), (3, 4406618), (6, 2203309), (521, 25374), (1042, 12687), (1563, 8458), (3126, 4229)]