19699510

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 36456480

約数和(自身を除く): 16756970

約数列:

[1, 2, 5, 10, 59, 118, 173, 193, 295, 346, 386, 590, 865, 965, 1730, 1930, 10207, 11387, 20414, 22774, 33389, 51035, 56935, 66778, 102070, 113870, 166945, 333890, 1969951, 3939902, 9849755, 19699510]

約数ペア:

[(1, 19699510), (2, 9849755), (5, 3939902), (10, 1969951), (59, 333890), (118, 166945), (173, 113870), (193, 102070), (295, 66778), (346, 56935), (386, 51035), (590, 33389), (865, 22774), (965, 20414), (1730, 11387), (1930, 10207)]