22040642

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1158

約数の個数: 24

約数和(自身を含む): 36420660

約数和(自身を除く): 14380018

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1069, 1586, 2138, 10309, 13897, 20618, 27794, 65209, 130418, 180661, 361322, 847717, 1695434, 11020321, 22040642]

約数ペア:

[(1, 22040642), (2, 11020321), (13, 1695434), (26, 847717), (61, 361322), (122, 180661), (169, 130418), (338, 65209), (793, 27794), (1069, 20618), (1586, 13897), (2138, 10309)]