11957239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 14644800

約数和(自身を除く): 2687561

約数列:

[1, 7, 17, 89, 119, 623, 1129, 1513, 7903, 10591, 19193, 100481, 134351, 703367, 1708177, 11957239]

約数ペア:

[(1, 11957239), (7, 1708177), (17, 703367), (89, 134351), (119, 100481), (623, 19193), (1129, 10591), (1513, 7903)]