11966180

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2683}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 25251072

約数和(自身を除く): 13284892

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 2683, 4460, 5366, 10732, 13415, 26830, 53660, 598309, 1196618, 2393236, 2991545, 5983090, 11966180]

約数ペア:

[(1, 11966180), (2, 5983090), (4, 2991545), (5, 2393236), (10, 1196618), (20, 598309), (223, 53660), (446, 26830), (892, 13415), (1115, 10732), (2230, 5366), (2683, 4460)]