19588157394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2303947}}^1$

素因数の和:2304074

約数の個数: 32

約数和(自身を含む): 42576959040

約数和(自身を除く): 22988801646

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 2303947, 4607894, 6911841, 13823682, 29951311, 59902622, 89853933, 179707866, 251130223, 502260446, 753390669, 1506781338, 3264692899, 6529385798, 9794078697, 19588157394]

約数ペア:

[(1, 19588157394), (2, 9794078697), (3, 6529385798), (6, 3264692899), (13, 1506781338), (26, 753390669), (39, 502260446), (78, 251130223), (109, 179707866), (218, 89853933), (327, 59902622), (654, 29951311), (1417, 13823682), (2834, 6911841), (4251, 4607894), (8502, 2303947)]