19830488

素因数分解:

$2^3\times {\mathrm{1013}}^1\times {\mathrm{2447}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 37234080

約数和(自身を除く): 17403592

約数列:

[1, 2, 4, 8, 1013, 2026, 2447, 4052, 4894, 8104, 9788, 19576, 2478811, 4957622, 9915244, 19830488]

約数ペア:

[(1, 19830488), (2, 9915244), (4, 4957622), (8, 2478811), (1013, 19576), (2026, 9788), (2447, 8104), (4052, 4894)]