19396253227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{26237}}^1$

素因数の和:26383

約数の個数: 32

約数和(自身を含む): 22833357120

約数和(自身を除く): 3437103893

約数列:

[1, 13, 19, 41, 73, 247, 533, 779, 949, 1387, 2993, 10127, 18031, 26237, 38909, 56867, 341081, 498503, 739271, 1075717, 1915301, 6480539, 13984321, 20438623, 24898913, 36390719, 78527341, 265702099, 473079347, 1020855433, 1492019479, 19396253227]

約数ペア:

[(1, 19396253227), (13, 1492019479), (19, 1020855433), (41, 473079347), (73, 265702099), (247, 78527341), (533, 36390719), (779, 24898913), (949, 20438623), (1387, 13984321), (2993, 6480539), (10127, 1915301), (18031, 1075717), (26237, 739271), (38909, 498503), (56867, 341081)]