18671042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{929}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 30232440

約数和(自身を除く): 11561398

約数列:

[1, 2, 13, 26, 773, 929, 1546, 1858, 10049, 12077, 20098, 24154, 718117, 1436234, 9335521, 18671042]

約数ペア:

[(1, 18671042), (2, 9335521), (13, 1436234), (26, 718117), (773, 24154), (929, 20098), (1546, 12077), (1858, 10049)]