19495974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191137}}^1$

素因数の和:191159

約数の個数: 16

約数和(自身を含む): 41285808

約数和(自身を除く): 21789834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191137, 382274, 573411, 1146822, 3249329, 6498658, 9747987, 19495974]

約数ペア:

[(1, 19495974), (2, 9747987), (3, 6498658), (6, 3249329), (17, 1146822), (34, 573411), (51, 382274), (102, 191137)]