19253906

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1861}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 33069120

約数和(自身を除く): 13815214

約数列:

[1, 2, 7, 14, 739, 1478, 1861, 3722, 5173, 10346, 13027, 26054, 1375279, 2750558, 9626953, 19253906]

約数ペア:

[(1, 19253906), (2, 9626953), (7, 2750558), (14, 1375279), (739, 26054), (1478, 13027), (1861, 10346), (3722, 5173)]