1038352318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199453}}^1$

素因数の和:199611

約数の個数: 16

約数和(自身を含む): 1651479120

約数和(自身を除く): 613126802

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 199453, 398906, 3789607, 7579214, 27325061, 54650122, 519176159, 1038352318]

約数ペア:

[(1, 1038352318), (2, 519176159), (19, 54650122), (38, 27325061), (137, 7579214), (274, 3789607), (2603, 398906), (5206, 199453)]