13371224

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{21157}}^1$

素因数の和:21242

約数の個数: 16

約数和(自身を含む): 25389600

約数和(自身を除く): 12018376

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 21157, 42314, 84628, 169256, 1671403, 3342806, 6685612, 13371224]

約数ペア:

[(1, 13371224), (2, 6685612), (4, 3342806), (8, 1671403), (79, 169256), (158, 84628), (316, 42314), (632, 21157)]