16185290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{147139}}^1$

素因数の和:147157

約数の個数: 16

約数和(自身を含む): 31782240

約数和(自身を除く): 15596950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 147139, 294278, 735695, 1471390, 1618529, 3237058, 8092645, 16185290]

約数ペア:

[(1, 16185290), (2, 8092645), (5, 3237058), (10, 1618529), (11, 1471390), (22, 735695), (55, 294278), (110, 147139)]