13049212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1889}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 25084080

約数和(自身を除く): 12034868

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 1889, 3454, 3778, 6908, 7556, 20779, 41558, 83116, 296573, 593146, 1186292, 3262303, 6524606, 13049212]

約数ペア:

[(1, 13049212), (2, 6524606), (4, 3262303), (11, 1186292), (22, 593146), (44, 296573), (157, 83116), (314, 41558), (628, 20779), (1727, 7556), (1889, 6908), (3454, 3778)]