19049006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5477}}^1$

素因数の和:5563

約数の個数: 16

約数和(自身を含む): 29975616

約数和(自身を除く): 10926610

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 5477, 10954, 202649, 257419, 405298, 514838, 9524503, 19049006]

約数ペア:

[(1, 19049006), (2, 9524503), (37, 514838), (47, 405298), (74, 257419), (94, 202649), (1739, 10954), (3478, 5477)]