13257322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13781}}^1$

素因数の和:13833

約数の個数: 16

約数和(自身を含む): 21996072

約数和(自身を除く): 8738750

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 13781, 27562, 179153, 358306, 509897, 1019794, 6628661, 13257322]

約数ペア:

[(1, 13257322), (2, 6628661), (13, 1019794), (26, 509897), (37, 358306), (74, 179153), (481, 27562), (962, 13781)]