19290082

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2707}}^1$

素因数の和:3225

約数の個数: 16

約数和(自身を含む): 33145920

約数和(自身を除く): 13855838

約数列:

[1, 2, 7, 14, 509, 1018, 2707, 3563, 5414, 7126, 18949, 37898, 1377863, 2755726, 9645041, 19290082]

約数ペア:

[(1, 19290082), (2, 9645041), (7, 2755726), (14, 1377863), (509, 37898), (1018, 18949), (2707, 7126), (3563, 5414)]