12641982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{123941}}^1$

素因数の和:123963

約数の個数: 16

約数和(自身を含む): 26771472

約数和(自身を除く): 14129490

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 123941, 247882, 371823, 743646, 2106997, 4213994, 6320991, 12641982]

約数ペア:

[(1, 12641982), (2, 6320991), (3, 4213994), (6, 2106997), (17, 743646), (34, 371823), (51, 247882), (102, 123941)]