2012900926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{219797}}^1$

素因数の和:220059

約数の個数: 16

約数和(自身を含む): 3191466960

約数和(自身を除く): 1178566034

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 219797, 439594, 4176143, 8352286, 52971077, 105942154, 1006450463, 2012900926]

約数ペア:

[(1, 2012900926), (2, 1006450463), (19, 105942154), (38, 52971077), (241, 8352286), (482, 4176143), (4579, 439594), (9158, 219797)]