11520728

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{18229}}^1$

素因数の和:18314

約数の個数: 16

約数和(自身を含む): 21876000

約数和(自身を除く): 10355272

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 18229, 36458, 72916, 145832, 1440091, 2880182, 5760364, 11520728]

約数ペア:

[(1, 11520728), (2, 5760364), (4, 2880182), (8, 1440091), (79, 145832), (158, 72916), (316, 36458), (632, 18229)]