12648548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 24314304

約数和(自身を除く): 11665756

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 1831, 3454, 3662, 6908, 7324, 20141, 40282, 80564, 287467, 574934, 1149868, 3162137, 6324274, 12648548]

約数ペア:

[(1, 12648548), (2, 6324274), (4, 3162137), (11, 1149868), (22, 574934), (44, 287467), (157, 80564), (314, 40282), (628, 20141), (1727, 7324), (1831, 6908), (3454, 3662)]