23931988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 44514792

約数和(自身を除く): 20582804

約数列:

[1, 2, 4, 17, 34, 68, 353, 706, 997, 1412, 1994, 3988, 6001, 12002, 16949, 24004, 33898, 67796, 351941, 703882, 1407764, 5982997, 11965994, 23931988]

約数ペア:

[(1, 23931988), (2, 11965994), (4, 5982997), (17, 1407764), (34, 703882), (68, 351941), (353, 67796), (706, 33898), (997, 24004), (1412, 16949), (1994, 12002), (3988, 6001)]