21114124

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 38208240

約数和(自身を除く): 17094116

約数列:

[1, 2, 4, 37, 74, 148, 179, 358, 716, 797, 1594, 3188, 6623, 13246, 26492, 29489, 58978, 117956, 142663, 285326, 570652, 5278531, 10557062, 21114124]

約数ペア:

[(1, 21114124), (2, 10557062), (4, 5278531), (37, 570652), (74, 285326), (148, 142663), (179, 117956), (358, 58978), (716, 29489), (797, 26492), (1594, 13246), (3188, 6623)]