2312090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21019}}^1$

素因数の和:21037

約数の個数: 16

約数和(自身を含む): 4540320

約数和(自身を除く): 2228230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 21019, 42038, 105095, 210190, 231209, 462418, 1156045, 2312090]

約数ペア:

[(1, 2312090), (2, 1156045), (5, 462418), (10, 231209), (11, 210190), (22, 105095), (55, 42038), (110, 21019)]