19005386356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3041}}^1\times {\mathrm{142039}}^1$

素因数の和:145095

約数の個数: 24

約数和(自身を含む): 36295197120

約数和(自身を除く): 17289810764

約数列:

[1, 2, 4, 11, 22, 44, 3041, 6082, 12164, 33451, 66902, 133804, 142039, 284078, 568156, 1562429, 3124858, 6249716, 431940599, 863881198, 1727762396, 4751346589, 9502693178, 19005386356]

約数ペア:

[(1, 19005386356), (2, 9502693178), (4, 4751346589), (11, 1727762396), (22, 863881198), (44, 431940599), (3041, 6249716), (6082, 3124858), (12164, 1562429), (33451, 568156), (66902, 284078), (133804, 142039)]