19635246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{57413}}^1$

素因数の和:57440

約数の個数: 24

約数和(自身を含む): 44782920

約数和(自身を除く): 25147674

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 57413, 114826, 172239, 344478, 516717, 1033434, 1090847, 2181694, 3272541, 6545082, 9817623, 19635246]

約数ペア:

[(1, 19635246), (2, 9817623), (3, 6545082), (6, 3272541), (9, 2181694), (18, 1090847), (19, 1033434), (38, 516717), (57, 344478), (114, 172239), (171, 114826), (342, 57413)]