21134126

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2076

約数の個数: 24

約数和(自身を含む): 35452224

約数和(自身を除く): 14318098

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 2017, 4034, 5239, 10478, 26221, 52442, 62527, 125054, 340873, 681746, 812851, 1625702, 10567063, 21134126]

約数ペア:

[(1, 21134126), (2, 10567063), (13, 1625702), (26, 812851), (31, 681746), (62, 340873), (169, 125054), (338, 62527), (403, 52442), (806, 26221), (2017, 10478), (4034, 5239)]