18224869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 20772864

約数和(自身を除く): 2547995

約数列:

[1, 13, 31, 41, 403, 533, 1103, 1271, 14339, 16523, 34193, 45223, 444509, 587899, 1401913, 18224869]

約数ペア:

[(1, 18224869), (13, 1401913), (31, 587899), (41, 444509), (403, 45223), (533, 34193), (1103, 16523), (1271, 14339)]