18584735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 24204096

約数和(自身を除く): 5619361

約数列:

[1, 5, 13, 65, 137, 685, 1781, 2087, 8905, 10435, 27131, 135655, 285919, 1429595, 3716947, 18584735]

約数ペア:

[(1, 18584735), (5, 3716947), (13, 1429595), (65, 285919), (137, 135655), (685, 27131), (1781, 10435), (2087, 8905)]