19105246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15187}}^1$

素因数の和:15243

約数の個数: 16

約数和(自身を含む): 31165776

約数和(自身を除く): 12060530

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 15187, 30374, 258179, 516358, 561919, 1123838, 9552623, 19105246]

約数ペア:

[(1, 19105246), (2, 9552623), (17, 1123838), (34, 561919), (37, 516358), (74, 258179), (629, 30374), (1258, 15187)]