2012208032138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{5339603}}^1$

素因数の和:5339882

約数の個数: 32

約数和(自身を含む): 3260148618240

約数和(自身を除く): 1247940586102

約数列:

[1, 2, 19, 38, 47, 94, 211, 422, 893, 1786, 4009, 8018, 9917, 19834, 188423, 376846, 5339603, 10679206, 101452457, 202904914, 250961341, 501922682, 1126656233, 2253312466, 4768265479, 9536530958, 21406468427, 42812936854, 52952842951, 105905685902, 1006104016069, 2012208032138]

約数ペア:

[(1, 2012208032138), (2, 1006104016069), (19, 105905685902), (38, 52952842951), (47, 42812936854), (94, 21406468427), (211, 9536530958), (422, 4768265479), (893, 2253312466), (1786, 1126656233), (4009, 501922682), (8018, 250961341), (9917, 202904914), (19834, 101452457), (188423, 10679206), (376846, 5339603)]