18445526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17839}}^1$

素因数の和:17899

約数の個数: 16

約数和(自身を含む): 30827520

約数和(自身を除く): 12381994

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 17839, 35678, 196229, 392458, 838433, 1676866, 9222763, 18445526]

約数ペア:

[(1, 18445526), (2, 9222763), (11, 1676866), (22, 838433), (47, 392458), (94, 196229), (517, 35678), (1034, 17839)]