11563856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{38039}}^1$

素因数の和:38066

約数の個数: 20

約数和(自身を含む): 23584800

約数和(自身を除く): 12020944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 38039, 76078, 152156, 304312, 608624, 722741, 1445482, 2890964, 5781928, 11563856]

約数ペア:

[(1, 11563856), (2, 5781928), (4, 2890964), (8, 1445482), (16, 722741), (19, 608624), (38, 304312), (76, 152156), (152, 76078), (304, 38039)]