13779664

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{1049}}^1$

素因数の和:1878

約数の個数: 20

約数和(自身を含む): 26756100

約数和(自身を除く): 12976436

約数列:

[1, 2, 4, 8, 16, 821, 1049, 1642, 2098, 3284, 4196, 6568, 8392, 13136, 16784, 861229, 1722458, 3444916, 6889832, 13779664]

約数ペア:

[(1, 13779664), (2, 6889832), (4, 3444916), (8, 1722458), (16, 861229), (821, 16784), (1049, 13136), (1642, 8392), (2098, 6568), (3284, 4196)]