19002082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:594

約数の個数: 24

約数和(自身を含む): 31557708

約数和(自身を除く): 12555626

約数列:

[1, 2, 11, 22, 121, 233, 242, 337, 466, 674, 2563, 3707, 5126, 7414, 28193, 40777, 56386, 78521, 81554, 157042, 863731, 1727462, 9501041, 19002082]

約数ペア:

[(1, 19002082), (2, 9501041), (11, 1727462), (22, 863731), (121, 157042), (233, 81554), (242, 78521), (337, 56386), (466, 40777), (674, 28193), (2563, 7414), (3707, 5126)]