13267418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 20338560

約数和(自身を除く): 7071142

約数列:

[1, 2, 79, 131, 158, 262, 641, 1282, 10349, 20698, 50639, 83971, 101278, 167942, 6633709, 13267418]

約数ペア:

[(1, 13267418), (2, 6633709), (79, 167942), (131, 101278), (158, 83971), (262, 50639), (641, 20698), (1282, 10349)]