23001818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 42493440

約数和(自身を除く): 19491622

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 2011, 4022, 5719, 11438, 14077, 28154, 38209, 76418, 86473, 172946, 267463, 534926, 605311, 1210622, 1642987, 3285974, 11500909, 23001818]

約数ペア:

[(1, 23001818), (2, 11500909), (7, 3285974), (14, 1642987), (19, 1210622), (38, 605311), (43, 534926), (86, 267463), (133, 172946), (266, 86473), (301, 76418), (602, 38209), (817, 28154), (1634, 14077), (2011, 11438), (4022, 5719)]