11801489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 14371200

約数和(自身を除く): 2569711

約数列:

[1, 7, 19, 89, 133, 623, 997, 1691, 6979, 11837, 18943, 88733, 132601, 621131, 1685927, 11801489]

約数ペア:

[(1, 11801489), (7, 1685927), (19, 621131), (89, 132601), (133, 88733), (623, 18943), (997, 11837), (1691, 6979)]