2019431135

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1\times {\mathrm{3463}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 2439542784

約数和(自身を除く): 420111649

約数列:

[1, 5, 223, 523, 1115, 2615, 3463, 17315, 116629, 583145, 772249, 1811149, 3861245, 9055745, 403886227, 2019431135]

約数ペア:

[(1, 2019431135), (5, 403886227), (223, 9055745), (523, 3861245), (1115, 1811149), (2615, 772249), (3463, 583145), (17315, 116629)]