19633398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{142271}}^1$

素因数の和:142299

約数の個数: 16

約数和(自身を含む): 40974336

約数和(自身を除く): 21340938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 142271, 284542, 426813, 853626, 3272233, 6544466, 9816699, 19633398]

約数ペア:

[(1, 19633398), (2, 9816699), (3, 6544466), (6, 3272233), (23, 853626), (46, 426813), (69, 284542), (138, 142271)]