12640868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1847}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 23284800

約数和(自身を除く): 10643932

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 1847, 3422, 3694, 6844, 7388, 53563, 107126, 108973, 214252, 217946, 435892, 3160217, 6320434, 12640868]

約数ペア:

[(1, 12640868), (2, 6320434), (4, 3160217), (29, 435892), (58, 217946), (59, 214252), (116, 108973), (118, 107126), (236, 53563), (1711, 7388), (1847, 6844), (3422, 3694)]