19258496038

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1\times {\mathrm{137077}}^1$

素因数の和:137631

約数の個数: 16

約数和(自身を含む): 29115367200

約数和(自身を除く): 9856871162

約数列:

[1, 2, 199, 353, 398, 706, 70247, 137077, 140494, 274154, 27278323, 48388181, 54556646, 96776362, 9629248019, 19258496038]

約数ペア:

[(1, 19258496038), (2, 9629248019), (199, 96776362), (353, 54556646), (398, 48388181), (706, 27278323), (70247, 274154), (137077, 140494)]