13017644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 23915136

約数和(自身を除く): 10897492

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1721, 1891, 3442, 3782, 6884, 7564, 53351, 104981, 106702, 209962, 213404, 419924, 3254411, 6508822, 13017644]

約数ペア:

[(1, 13017644), (2, 6508822), (4, 3254411), (31, 419924), (61, 213404), (62, 209962), (122, 106702), (124, 104981), (244, 53351), (1721, 7564), (1891, 6884), (3442, 3782)]