12823024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42181}}^1$

素因数の和:42208

約数の個数: 20

約数和(自身を含む): 26152840

約数和(自身を除く): 13329816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42181, 84362, 168724, 337448, 674896, 801439, 1602878, 3205756, 6411512, 12823024]

約数ペア:

[(1, 12823024), (2, 6411512), (4, 3205756), (8, 1602878), (16, 801439), (19, 674896), (38, 337448), (76, 168724), (152, 84362), (304, 42181)]