1999331718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{14487911}}^1$

素因数の和:14487939

約数の個数: 16

約数和(自身を含む): 4172518656

約数和(自身を除く): 2173186938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 14487911, 28975822, 43463733, 86927466, 333221953, 666443906, 999665859, 1999331718]

約数ペア:

[(1, 1999331718), (2, 999665859), (3, 666443906), (6, 333221953), (23, 86927466), (46, 43463733), (69, 28975822), (138, 14487911)]