19773570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{827}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 47573568

約数和(自身を除く): 27799998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 797, 827, 1594, 1654, 2391, 2481, 3985, 4135, 4782, 4962, 7970, 8270, 11955, 12405, 23910, 24810, 659119, 1318238, 1977357, 3295595, 3954714, 6591190, 9886785, 19773570]

約数ペア:

[(1, 19773570), (2, 9886785), (3, 6591190), (5, 3954714), (6, 3295595), (10, 1977357), (15, 1318238), (30, 659119), (797, 24810), (827, 23910), (1594, 12405), (1654, 11955), (2391, 8270), (2481, 7970), (3985, 4962), (4135, 4782)]