16719804488

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{10609013}}^1$

素因数の和:10609216

約数の個数: 16

約数和(自身を含む): 31508771580

約数和(自身を除く): 14788967092

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 10609013, 21218026, 42436052, 84872104, 2089975561, 4179951122, 8359902244, 16719804488]

約数ペア:

[(1, 16719804488), (2, 8359902244), (4, 4179951122), (8, 2089975561), (197, 84872104), (394, 42436052), (788, 21218026), (1576, 10609013)]