2319315427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5237}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 2886347520

約数和(自身を除く): 567032093

約数列:

[1, 11, 13, 19, 143, 163, 209, 247, 1793, 2119, 2717, 3097, 5237, 23309, 34067, 40261, 57607, 68081, 99503, 442871, 748891, 853631, 1094533, 1293539, 9389941, 11097203, 14228929, 16218989, 122069233, 178408879, 210846857, 2319315427]

約数ペア:

[(1, 2319315427), (11, 210846857), (13, 178408879), (19, 122069233), (143, 16218989), (163, 14228929), (209, 11097203), (247, 9389941), (1793, 1293539), (2119, 1094533), (2717, 853631), (3097, 748891), (5237, 442871), (23309, 99503), (34067, 68081), (40261, 57607)]