12507911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 14262528

約数和(自身を除く): 1754617

約数列:

[1, 13, 31, 41, 403, 533, 757, 1271, 9841, 16523, 23467, 31037, 305071, 403481, 962147, 12507911]

約数ペア:

[(1, 12507911), (13, 962147), (31, 403481), (41, 305071), (403, 31037), (533, 23467), (757, 16523), (1271, 9841)]