25021172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5521}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 48240192

約数和(自身を除く): 23219020

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 5521, 11042, 22084, 60731, 121462, 242924, 568663, 1137326, 2274652, 6255293, 12510586, 25021172]

約数ペア:

[(1, 25021172), (2, 12510586), (4, 6255293), (11, 2274652), (22, 1137326), (44, 568663), (103, 242924), (206, 121462), (412, 60731), (1133, 22084), (2266, 11042), (4532, 5521)]