11388787204

素因数分解:

$2^2\times {\mathrm{104711}}^1\times {\mathrm{27191}}^1$

素因数の和:131906

約数の個数: 12

約数和(自身を含む): 19931300928

約数和(自身を除く): 8542513724

約数列:

[1, 2, 4, 27191, 54382, 104711, 108764, 209422, 418844, 2847196801, 5694393602, 11388787204]

約数ペア:

[(1, 11388787204), (2, 5694393602), (4, 2847196801), (27191, 418844), (54382, 209422), (104711, 108764)]