20162135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30319}}^1$

素因数の和:30350

約数の個数: 16

約数和(自身を含む): 29107200

約数和(自身を除く): 8945065

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 30319, 151595, 212233, 576061, 1061165, 2880305, 4032427, 20162135]

約数ペア:

[(1, 20162135), (5, 4032427), (7, 2880305), (19, 1061165), (35, 576061), (95, 212233), (133, 151595), (665, 30319)]