19305344680

素因数分解:

$2^3\times 5^1\times {\mathrm{482633617}}^1$

素因数の和:482633628

約数の個数: 16

約数和(自身を含む): 43437025620

約数和(自身を除く): 24131680940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 482633617, 965267234, 1930534468, 2413168085, 3861068936, 4826336170, 9652672340, 19305344680]

約数ペア:

[(1, 19305344680), (2, 9652672340), (4, 4826336170), (5, 3861068936), (8, 2413168085), (10, 1930534468), (20, 965267234), (40, 482633617)]