21346174

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 32786208

約数和(自身を除く): 11440034

約数列:

[1, 2, 53, 106, 277, 554, 727, 1454, 14681, 29362, 38531, 77062, 201379, 402758, 10673087, 21346174]

約数ペア:

[(1, 21346174), (2, 10673087), (53, 402758), (106, 201379), (277, 77062), (554, 38531), (727, 29362), (1454, 14681)]