13277212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 25133472

約数和(自身を除く): 11856260

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 821, 1244, 1642, 3284, 4043, 8086, 10673, 16172, 21346, 42692, 255331, 510662, 1021324, 3319303, 6638606, 13277212]

約数ペア:

[(1, 13277212), (2, 6638606), (4, 3319303), (13, 1021324), (26, 510662), (52, 255331), (311, 42692), (622, 21346), (821, 16172), (1244, 10673), (1642, 8086), (3284, 4043)]