125501612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20903}}^1$

素因数の和:21005

約数の個数: 24

約数和(自身を含む): 234124800

約数和(自身を除く): 108623188

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 20903, 41806, 83612, 397157, 794314, 1588628, 1651337, 3302674, 6605348, 31375403, 62750806, 125501612]

約数ペア:

[(1, 125501612), (2, 62750806), (4, 31375403), (19, 6605348), (38, 3302674), (76, 1651337), (79, 1588628), (158, 794314), (316, 397157), (1501, 83612), (3002, 41806), (6004, 20903)]