11878741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 14342400

約数和(自身を除く): 2463659

約数列:

[1, 7, 23, 89, 161, 623, 829, 2047, 5803, 14329, 19067, 73781, 133469, 516467, 1696963, 11878741]

約数ペア:

[(1, 11878741), (7, 1696963), (23, 516467), (89, 133469), (161, 73781), (623, 19067), (829, 14329), (2047, 5803)]