19085090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46549}}^1$

素因数の和:46597

約数の個数: 16

約数和(自身を含む): 35191800

約数和(自身を除く): 16106710

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 46549, 93098, 232745, 465490, 1908509, 3817018, 9542545, 19085090]

約数ペア:

[(1, 19085090), (2, 9542545), (5, 3817018), (10, 1908509), (41, 465490), (82, 232745), (205, 93098), (410, 46549)]