2012121242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{28031}}^1$

素因数の和:29941

約数の個数: 16

約数和(自身を含む): 3178828800

約数和(自身を除く): 1166707558

約数列:

[1, 2, 19, 38, 1889, 3778, 28031, 35891, 56062, 71782, 532589, 1065178, 52950559, 105901118, 1006060621, 2012121242]

約数ペア:

[(1, 2012121242), (2, 1006060621), (19, 105901118), (38, 52950559), (1889, 1065178), (3778, 532589), (28031, 71782), (35891, 56062)]