38689442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{5039}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 63504000

約数和(自身を除く): 24814558

約数列:

[1, 2, 11, 22, 349, 698, 3839, 5039, 7678, 10078, 55429, 110858, 1758611, 3517222, 19344721, 38689442]

約数ペア:

[(1, 38689442), (2, 19344721), (11, 3517222), (22, 1758611), (349, 110858), (698, 55429), (3839, 10078), (5039, 7678)]