18590030

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9733}}^1$

素因数の和:9931

約数の個数: 16

約数和(自身を含む): 33640704

約数和(自身を除く): 15050674

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 9733, 19466, 48665, 97330, 1859003, 3718006, 9295015, 18590030]

約数ペア:

[(1, 18590030), (2, 9295015), (5, 3718006), (10, 1859003), (191, 97330), (382, 48665), (955, 19466), (1910, 9733)]