13662215

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4703}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 18966528

約数和(自身を除く): 5304313

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 4703, 23515, 32921, 164605, 390349, 1951745, 2732443, 13662215]

約数ペア:

[(1, 13662215), (5, 2732443), (7, 1951745), (35, 390349), (83, 164605), (415, 32921), (581, 23515), (2905, 4703)]