19783485667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{41117}}^1$

素因数の和:41259

約数の個数: 32

約数和(自身を含む): 23873439744

約数和(自身を除く): 4089954077

約数列:

[1, 11, 17, 31, 83, 187, 341, 527, 913, 1411, 2573, 5797, 15521, 28303, 41117, 43741, 452287, 481151, 698989, 1274627, 3412711, 7688879, 14020897, 21668659, 37539821, 58016087, 105794041, 238355249, 638176957, 1163734451, 1798498697, 19783485667]

約数ペア:

[(1, 19783485667), (11, 1798498697), (17, 1163734451), (31, 638176957), (83, 238355249), (187, 105794041), (341, 58016087), (527, 37539821), (913, 21668659), (1411, 14020897), (2573, 7688879), (5797, 3412711), (15521, 1274627), (28303, 698989), (41117, 481151), (43741, 452287)]