2019908915

素因数分解:

$5^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1\times {\mathrm{2861}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 2437737120

約数和(自身を除く): 417828205

約数列:

[1, 5, 337, 419, 1685, 2095, 2861, 14305, 141203, 706015, 964157, 1198759, 4820785, 5993795, 403981783, 2019908915]

約数ペア:

[(1, 2019908915), (5, 403981783), (337, 5993795), (419, 4820785), (1685, 1198759), (2095, 964157), (2861, 706015), (14305, 141203)]