1891190226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13704277}}^1$

素因数の和:13704305

約数の個数: 16

約数和(自身を含む): 3946832064

約数和(自身を除く): 2055641838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 13704277, 27408554, 41112831, 82225662, 315198371, 630396742, 945595113, 1891190226]

約数ペア:

[(1, 1891190226), (2, 945595113), (3, 630396742), (6, 315198371), (23, 82225662), (46, 41112831), (69, 27408554), (138, 13704277)]