18350735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16607}}^1$

素因数の和:16642

約数の個数: 16

約数和(自身を含む): 25111296

約数和(自身を除く): 6760561

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 16607, 83035, 215891, 282319, 1079455, 1411595, 3670147, 18350735]

約数ペア:

[(1, 18350735), (5, 3670147), (13, 1411595), (17, 1079455), (65, 282319), (85, 215891), (221, 83035), (1105, 16607)]