16189855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6263}}^1$

素因数の和:6326

約数の個数: 16

約数和(自身を含む): 21648384

約数和(自身を除く): 5458529

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 6263, 31315, 68893, 294361, 344465, 1471805, 3237971, 16189855]

約数ペア:

[(1, 16189855), (5, 3237971), (11, 1471805), (47, 344465), (55, 294361), (235, 68893), (517, 31315), (2585, 6263)]