12804628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 23143680

約数和(自身を除く): 10339052

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 479, 652, 958, 1916, 6683, 13366, 19639, 26732, 39278, 78077, 78556, 156154, 312308, 3201157, 6402314, 12804628]

約数ペア:

[(1, 12804628), (2, 6402314), (4, 3201157), (41, 312308), (82, 156154), (163, 78556), (164, 78077), (326, 39278), (479, 26732), (652, 19639), (958, 13366), (1916, 6683)]