121551254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{28927}}^1$

素因数の和:29131

約数の個数: 16

約数和(自身を含む): 199950336

約数和(自身を除く): 78399082

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 28927, 57854, 318197, 636394, 5525057, 11050114, 60775627, 121551254]

約数ペア:

[(1, 121551254), (2, 60775627), (11, 11050114), (22, 5525057), (191, 636394), (382, 318197), (2101, 57854), (4202, 28927)]