13154078

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19991}}^1$

素因数の和:20047

約数の個数: 16

約数和(自身を含む): 23030784

約数和(自身を除く): 9876706

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 19991, 39982, 139937, 279874, 939577, 1879154, 6577039, 13154078]

約数ペア:

[(1, 13154078), (2, 6577039), (7, 1879154), (14, 939577), (47, 279874), (94, 139937), (329, 39982), (658, 19991)]