20190431471

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1\times {\mathrm{60773}}^1$

素因数の和:62342

約数の個数: 16

約数和(自身を含む): 23835076608

約数和(自身を除く): 3644645137

約数列:

[1, 7, 31, 217, 1531, 10717, 47461, 60773, 332227, 425411, 1883963, 13187741, 93043463, 651304241, 2884347353, 20190431471]

約数ペア:

[(1, 20190431471), (7, 2884347353), (31, 651304241), (217, 93043463), (1531, 13187741), (10717, 1883963), (47461, 425411), (60773, 332227)]