12925644628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{13681}}^1\times {\mathrm{18169}}^1$

素因数の和:31867

約数の個数: 24

約数和(自身を含む): 24362990120

約数和(自身を除く): 11437345492

約数列:

[1, 2, 4, 13, 26, 52, 13681, 18169, 27362, 36338, 54724, 72676, 177853, 236197, 355706, 472394, 711412, 944788, 248570089, 497140178, 994280356, 3231411157, 6462822314, 12925644628]

約数ペア:

[(1, 12925644628), (2, 6462822314), (4, 3231411157), (13, 994280356), (26, 497140178), (52, 248570089), (13681, 944788), (18169, 711412), (27362, 472394), (36338, 355706), (54724, 236197), (72676, 177853)]