99674494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20023}}^1$

素因数の和:20175

約数の個数: 16

約数和(自身を含む): 158590080

約数和(自身を除く): 58915586

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 20023, 40046, 380437, 760874, 2623013, 5246026, 49837247, 99674494]

約数ペア:

[(1, 99674494), (2, 49837247), (19, 5246026), (38, 2623013), (131, 760874), (262, 380437), (2489, 40046), (4978, 20023)]