19555224770

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18275911}}^1$

素因数の和:18276025

約数の個数: 16

約数和(自身を含む): 35528372928

約数和(自身を除く): 15973148158

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 18275911, 36551822, 91379555, 182759110, 1955522477, 3911044954, 9777612385, 19555224770]

約数ペア:

[(1, 19555224770), (2, 9777612385), (5, 3911044954), (10, 1955522477), (107, 182759110), (214, 91379555), (535, 36551822), (1070, 18275911)]