19142673608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3273371}}^1$

素因数の和:3273437

約数の個数: 32

約数和(自身を含む): 38887659360

約数和(自身を除く): 19744985752

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 3273371, 6546742, 13093484, 26186968, 55647307, 111294614, 140754953, 222589228, 281509906, 445178456, 563019812, 1126039624, 2392834201, 4785668402, 9571336804, 19142673608]

約数ペア:

[(1, 19142673608), (2, 9571336804), (4, 4785668402), (8, 2392834201), (17, 1126039624), (34, 563019812), (43, 445178456), (68, 281509906), (86, 222589228), (136, 140754953), (172, 111294614), (344, 55647307), (731, 26186968), (1462, 13093484), (2924, 6546742), (5848, 3273371)]