122199412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20353}}^1$

素因数の和:20455

約数の個数: 24

約数和(自身を含む): 227964800

約数和(自身を除く): 105765388

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 20353, 40706, 81412, 386707, 773414, 1546828, 1607887, 3215774, 6431548, 30549853, 61099706, 122199412]

約数ペア:

[(1, 122199412), (2, 61099706), (4, 30549853), (19, 6431548), (38, 3215774), (76, 1607887), (79, 1546828), (158, 773414), (316, 386707), (1501, 81412), (3002, 40706), (6004, 20353)]