17271190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90901}}^1$

素因数の和:90927

約数の個数: 16

約数和(自身を含む): 32724720

約数和(自身を除く): 15453530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 90901, 181802, 454505, 909010, 1727119, 3454238, 8635595, 17271190]

約数ペア:

[(1, 17271190), (2, 8635595), (5, 3454238), (10, 1727119), (19, 909010), (38, 454505), (95, 181802), (190, 90901)]