1999939677

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1525507}}^1$

素因数の和:1525552

約数の個数: 16

約数和(自身を含む): 2928975360

約数和(自身を除く): 929035683

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1525507, 4576521, 28984633, 35086661, 86953899, 105259983, 666646559, 1999939677]

約数ペア:

[(1, 1999939677), (3, 666646559), (19, 105259983), (23, 86953899), (57, 35086661), (69, 28984633), (437, 4576521), (1311, 1525507)]