11198396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 21544320

約数和(自身を除く): 10345924

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 1831, 3058, 3662, 6116, 7324, 20141, 40282, 80564, 254509, 509018, 1018036, 2799599, 5599198, 11198396]

約数ペア:

[(1, 11198396), (2, 5599198), (4, 2799599), (11, 1018036), (22, 509018), (44, 254509), (139, 80564), (278, 40282), (556, 20141), (1529, 7324), (1831, 6116), (3058, 3662)]