26774270

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13591}}^1$

素因数の和:13795

約数の個数: 16

約数和(自身を含む): 48441888

約数和(自身を除く): 21667618

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 13591, 27182, 67955, 135910, 2677427, 5354854, 13387135, 26774270]

約数ペア:

[(1, 26774270), (2, 13387135), (5, 5354854), (10, 2677427), (197, 135910), (394, 67955), (985, 27182), (1970, 13591)]