19019162

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 29455272

約数和(自身を除く): 10436110

約数列:

[1, 2, 41, 82, 137, 274, 1693, 3386, 5617, 11234, 69413, 138826, 231941, 463882, 9509581, 19019162]

約数ペア:

[(1, 19019162), (2, 9509581), (41, 463882), (82, 231941), (137, 138826), (274, 69413), (1693, 11234), (3386, 5617)]