12439498

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 19071360

約数和(自身を除く): 6631862

約数列:

[1, 2, 79, 131, 158, 262, 601, 1202, 10349, 20698, 47479, 78731, 94958, 157462, 6219749, 12439498]

約数ペア:

[(1, 12439498), (2, 6219749), (79, 157462), (131, 94958), (158, 78731), (262, 47479), (601, 20698), (1202, 10349)]