13707185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 17563392

約数和(自身を除く): 3856207

約数列:

[1, 5, 17, 85, 131, 655, 1231, 2227, 6155, 11135, 20927, 104635, 161261, 806305, 2741437, 13707185]

約数ペア:

[(1, 13707185), (5, 2741437), (17, 806305), (85, 161261), (131, 104635), (655, 20927), (1231, 11135), (2227, 6155)]