18596996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2593}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 35734944

約数和(自身を除く): 17137948

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 2593, 3586, 5186, 7172, 10372, 28523, 57046, 114092, 422659, 845318, 1690636, 4649249, 9298498, 18596996]

約数ペア:

[(1, 18596996), (2, 9298498), (4, 4649249), (11, 1690636), (22, 845318), (44, 422659), (163, 114092), (326, 57046), (652, 28523), (1793, 10372), (2593, 7172), (3586, 5186)]