47438212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1409}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 87645600

約数和(自身を除く): 40207388

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1409, 1772, 2818, 5636, 8417, 16834, 26771, 33668, 53542, 107084, 624187, 1248374, 2496748, 11859553, 23719106, 47438212]

約数ペア:

[(1, 47438212), (2, 23719106), (4, 11859553), (19, 2496748), (38, 1248374), (76, 624187), (443, 107084), (886, 53542), (1409, 33668), (1772, 26771), (2818, 16834), (5636, 8417)]