22409512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 44460000

約数和(自身を除く): 22050488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 389, 758, 778, 1516, 1556, 3032, 3112, 7201, 7391, 14402, 14782, 28804, 29564, 57608, 59128, 147431, 294862, 589724, 1179448, 2801189, 5602378, 11204756, 22409512]

約数ペア:

[(1, 22409512), (2, 11204756), (4, 5602378), (8, 2801189), (19, 1179448), (38, 589724), (76, 294862), (152, 147431), (379, 59128), (389, 57608), (758, 29564), (778, 28804), (1516, 14782), (1556, 14402), (3032, 7391), (3112, 7201)]