29825818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^2$

素因数の和:354

約数の個数: 24

約数和(自身を含む): 49803840

約数和(自身を除く): 19978022

約数列:

[1, 2, 11, 22, 79, 131, 158, 262, 869, 1441, 1738, 2882, 10349, 17161, 20698, 34322, 113839, 188771, 227678, 377542, 1355719, 2711438, 14912909, 29825818]

約数ペア:

[(1, 29825818), (2, 14912909), (11, 2711438), (22, 1355719), (79, 377542), (131, 227678), (158, 188771), (262, 113839), (869, 34322), (1441, 20698), (1738, 17161), (2882, 10349)]