2017238018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{101891}}^1$

素因数の和:102433

約数の個数: 16

約数和(自身を含む): 3191257440

約数和(自身を除く): 1174019422

約数列:

[1, 2, 19, 38, 521, 1042, 9899, 19798, 101891, 203782, 1935929, 3871858, 53085211, 106170422, 1008619009, 2017238018]

約数ペア:

[(1, 2017238018), (2, 1008619009), (19, 106170422), (38, 53085211), (521, 3871858), (1042, 1935929), (9899, 203782), (19798, 101891)]