19350518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1061}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 31732560

約数和(自身を除く): 12382042

約数列:

[1, 2, 11, 22, 829, 1061, 1658, 2122, 9119, 11671, 18238, 23342, 879569, 1759138, 9675259, 19350518]

約数ペア:

[(1, 19350518), (2, 9675259), (11, 1759138), (22, 879569), (829, 23342), (1061, 18238), (1658, 11671), (2122, 9119)]