72341284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{951859}}^1$

素因数の和:951882

約数の個数: 12

約数和(自身を含む): 133260400

約数和(自身を除く): 60919116

約数列:

[1, 2, 4, 19, 38, 76, 951859, 1903718, 3807436, 18085321, 36170642, 72341284]

約数ペア:

[(1, 72341284), (2, 36170642), (4, 18085321), (19, 3807436), (38, 1903718), (76, 951859)]