26991190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{117353}}^1$

素因数の和:117383

約数の個数: 16

約数和(自身を含む): 50696928

約数和(自身を除く): 23705738

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 117353, 234706, 586765, 1173530, 2699119, 5398238, 13495595, 26991190]

約数ペア:

[(1, 26991190), (2, 13495595), (5, 5398238), (10, 2699119), (23, 1173530), (46, 586765), (115, 234706), (230, 117353)]