13421266

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 20520864

約数和(自身を除く): 7099598

約数列:

[1, 2, 83, 166, 233, 347, 466, 694, 19339, 28801, 38678, 57602, 80851, 161702, 6710633, 13421266]

約数ペア:

[(1, 13421266), (2, 6710633), (83, 161702), (166, 80851), (233, 57602), (347, 38678), (466, 28801), (694, 19339)]