12698608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61051}}^1$

素因数の和:61072

約数の個数: 20

約数和(自身を含む): 26496568

約数和(自身を除く): 13797960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 61051, 122102, 244204, 488408, 793663, 976816, 1587326, 3174652, 6349304, 12698608]

約数ペア:

[(1, 12698608), (2, 6349304), (4, 3174652), (8, 1587326), (13, 976816), (16, 793663), (26, 488408), (52, 244204), (104, 122102), (208, 61051)]