18808834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50291}}^1$

素因数の和:50321

約数の個数: 16

約数和(自身を含む): 32589216

約数和(自身を除く): 13780382

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50291, 100582, 553201, 854947, 1106402, 1709894, 9404417, 18808834]

約数ペア:

[(1, 18808834), (2, 9404417), (11, 1709894), (17, 1106402), (22, 854947), (34, 553201), (187, 100582), (374, 50291)]