12796862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15877}}^1$

素因数の和:15923

約数の個数: 16

約数和(自身を含む): 21340032

約数和(自身を除く): 8543170

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15877, 31754, 206401, 412802, 492187, 984374, 6398431, 12796862]

約数ペア:

[(1, 12796862), (2, 6398431), (13, 984374), (26, 492187), (31, 412802), (62, 206401), (403, 31754), (806, 15877)]