19787156939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{152819}}^1$

素因数の和:153058

約数の個数: 16

約数和(自身を含む): 22006080000

約数和(自身を除く): 2218923061

約数列:

[1, 11, 79, 149, 869, 1639, 11771, 129481, 152819, 1681009, 12072701, 22770031, 132799711, 250470341, 1798832449, 19787156939]

約数ペア:

[(1, 19787156939), (11, 1798832449), (79, 250470341), (149, 132799711), (869, 22770031), (1639, 12072701), (11771, 1681009), (129481, 152819)]