22661288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 46036200

約数和(自身を除く): 23374912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1129, 1544, 2258, 2509, 4516, 5018, 9032, 10036, 14677, 20072, 29354, 58708, 117416, 217897, 435794, 871588, 1743176, 2832661, 5665322, 11330644, 22661288]

約数ペア:

[(1, 22661288), (2, 11330644), (4, 5665322), (8, 2832661), (13, 1743176), (26, 871588), (52, 435794), (104, 217897), (193, 117416), (386, 58708), (772, 29354), (1129, 20072), (1544, 14677), (2258, 10036), (2509, 9032), (4516, 5018)]