11487427

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 14281920

約数和(自身を除く): 2794493

約数列:

[1, 7, 17, 37, 119, 259, 629, 2609, 4403, 18263, 44353, 96533, 310471, 675731, 1641061, 11487427]

約数ペア:

[(1, 11487427), (7, 1641061), (17, 675731), (37, 310471), (119, 96533), (259, 44353), (629, 18263), (2609, 4403)]