11672156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 21714000

約数和(自身を除く): 10041844

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 1409, 2071, 2818, 4142, 5636, 8284, 26771, 53542, 107084, 153581, 307162, 614324, 2918039, 5836078, 11672156]

約数ペア:

[(1, 11672156), (2, 5836078), (4, 2918039), (19, 614324), (38, 307162), (76, 153581), (109, 107084), (218, 53542), (436, 26771), (1409, 8284), (2071, 5636), (2818, 4142)]