19994489206

素因数分解:

$2^1\times {\mathrm{44729}}^1\times {\mathrm{223507}}^1$

素因数の和:268238

約数の個数: 8

約数和(自身を含む): 29992538520

約数和(自身を除く): 9998049314

約数列:

[1, 2, 44729, 89458, 223507, 447014, 9997244603, 19994489206]

約数ペア:

[(1, 19994489206), (2, 9997244603), (44729, 447014), (89458, 223507)]