15155280266

素因数分解:

$2^1\times 7^2\times {\mathrm{154645717}}^1$

素因数の和:154645733

約数の個数: 12

約数和(自身を含む): 26444417778

約数和(自身を除く): 11289137512

約数列:

[1, 2, 7, 14, 49, 98, 154645717, 309291434, 1082520019, 2165040038, 7577640133, 15155280266]

約数ペア:

[(1, 15155280266), (2, 7577640133), (7, 2165040038), (14, 1082520019), (49, 309291434), (98, 154645717)]