11923795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 15758496

約数和(自身を除く): 3834701

約数列:

[1, 5, 13, 65, 103, 137, 169, 515, 685, 845, 1339, 1781, 6695, 8905, 14111, 17407, 23153, 70555, 87035, 115765, 183443, 917215, 2384759, 11923795]

約数ペア:

[(1, 11923795), (5, 2384759), (13, 917215), (65, 183443), (103, 115765), (137, 87035), (169, 70555), (515, 23153), (685, 17407), (845, 14111), (1339, 8905), (1781, 6695)]