11207905

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 13789440

約数和(自身を除く): 2581535

約数列:

[1, 5, 83, 113, 239, 415, 565, 1195, 9379, 19837, 27007, 46895, 99185, 135035, 2241581, 11207905]

約数ペア:

[(1, 11207905), (5, 2241581), (83, 135035), (113, 99185), (239, 46895), (415, 27007), (565, 19837), (1195, 9379)]