187942004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{37861}}^1$

素因数の和:37955

約数の個数: 24

約数和(自身を含む): 353025288

約数和(自身を除く): 165083284

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 37861, 75722, 151444, 643637, 1287274, 2574548, 2763853, 5527706, 11055412, 46985501, 93971002, 187942004]

約数ペア:

[(1, 187942004), (2, 93971002), (4, 46985501), (17, 11055412), (34, 5527706), (68, 2763853), (73, 2574548), (146, 1287274), (292, 643637), (1241, 151444), (2482, 75722), (4964, 37861)]