2119412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 3964800

約数和(自身を除く): 1845388

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 353, 706, 1412, 1501, 3002, 6004, 6707, 13414, 26828, 27887, 55774, 111548, 529853, 1059706, 2119412]

約数ペア:

[(1, 2119412), (2, 1059706), (4, 529853), (19, 111548), (38, 55774), (76, 27887), (79, 26828), (158, 13414), (316, 6707), (353, 6004), (706, 3002), (1412, 1501)]