13620008

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{6329}}^1$

素因数の和:6604

約数の個数: 16

約数和(自身を含む): 25636500

約数和(自身を除く): 12016492

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 6329, 12658, 25316, 50632, 1702501, 3405002, 6810004, 13620008]

約数ペア:

[(1, 13620008), (2, 6810004), (4, 3405002), (8, 1702501), (269, 50632), (538, 25316), (1076, 12658), (2152, 6329)]