19192912193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{4133}}^1\times {\mathrm{51031}}^1$

素因数の和:55184

約数の個数: 16

約数和(自身を含む): 23628224256

約数和(自身を除く): 4435312063

約数列:

[1, 7, 13, 91, 4133, 28931, 51031, 53729, 357217, 376103, 663403, 4643821, 210911123, 1476377861, 2741844599, 19192912193]

約数ペア:

[(1, 19192912193), (7, 2741844599), (13, 1476377861), (91, 210911123), (4133, 4643821), (28931, 663403), (51031, 376103), (53729, 357217)]