18070481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 21446208

約数和(自身を除く): 3375727

約数列:

[1, 11, 13, 107, 143, 1177, 1181, 1391, 12991, 15301, 15353, 126367, 168883, 1390037, 1642771, 18070481]

約数ペア:

[(1, 18070481), (11, 1642771), (13, 1390037), (107, 168883), (143, 126367), (1177, 15353), (1181, 15301), (1391, 12991)]