19366991365

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{3467}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 24716574720

約数和(自身を除く): 5349583355

約数列:

[1, 5, 19, 95, 127, 463, 635, 2315, 2413, 3467, 8797, 12065, 17335, 43985, 58801, 65873, 294005, 329365, 440309, 1117219, 1605221, 2201545, 5586095, 8026105, 8365871, 30499199, 41829355, 152495995, 203863067, 1019315335, 3873398273, 19366991365]

約数ペア:

[(1, 19366991365), (5, 3873398273), (19, 1019315335), (95, 203863067), (127, 152495995), (463, 41829355), (635, 30499199), (2315, 8365871), (2413, 8026105), (3467, 5586095), (8797, 2201545), (12065, 1605221), (17335, 1117219), (43985, 440309), (58801, 329365), (65873, 294005)]