121916354

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{28001}}^1$

素因数の和:28321

約数の個数: 16

約数和(自身を含む): 209678976

約数和(自身を除く): 87762622

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 28001, 56002, 196007, 392014, 8708311, 17416622, 60958177, 121916354]

約数ペア:

[(1, 121916354), (2, 60958177), (7, 17416622), (14, 8708311), (311, 392014), (622, 196007), (2177, 56002), (4354, 28001)]