2011189938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17642017}}^1$

素因数の和:17642041

約数の個数: 16

約数和(自身を含む): 4234084320

約数和(自身を除く): 2222894382

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17642017, 35284034, 52926051, 105852102, 335198323, 670396646, 1005594969, 2011189938]

約数ペア:

[(1, 2011189938), (2, 1005594969), (3, 670396646), (6, 335198323), (19, 105852102), (38, 52926051), (57, 35284034), (114, 17642017)]