38987564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126583}}^1$

素因数の和:126605

約数の個数: 24

約数和(自身を含む): 85064448

約数和(自身を除く): 46076884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 126583, 253166, 506332, 886081, 1392413, 1772162, 2784826, 3544324, 5569652, 9746891, 19493782, 38987564]

約数ペア:

[(1, 38987564), (2, 19493782), (4, 9746891), (7, 5569652), (11, 3544324), (14, 2784826), (22, 1772162), (28, 1392413), (44, 886081), (77, 506332), (154, 253166), (308, 126583)]