12706382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1231}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 20594112

約数和(自身を除く): 7887730

約数列:

[1, 2, 13, 26, 397, 794, 1231, 2462, 5161, 10322, 16003, 32006, 488707, 977414, 6353191, 12706382]

約数ペア:

[(1, 12706382), (2, 6353191), (13, 977414), (26, 488707), (397, 32006), (794, 16003), (1231, 10322), (2462, 5161)]