16986310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 33530112

約数和(自身を除く): 16543802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 503, 614, 1006, 1535, 2515, 3070, 3377, 5030, 5533, 6754, 11066, 16885, 27665, 33770, 55330, 154421, 308842, 772105, 1544210, 1698631, 3397262, 8493155, 16986310]

約数ペア:

[(1, 16986310), (2, 8493155), (5, 3397262), (10, 1698631), (11, 1544210), (22, 772105), (55, 308842), (110, 154421), (307, 55330), (503, 33770), (614, 27665), (1006, 16885), (1535, 11066), (2515, 6754), (3070, 5533), (3377, 5030)]