19629092

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18947}}^1$

素因数の和:18995

約数の個数: 24

約数和(自身を含む): 40321344

約数和(自身を除く): 20692252

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 18947, 37894, 75788, 132629, 265258, 530516, 701039, 1402078, 2804156, 4907273, 9814546, 19629092]

約数ペア:

[(1, 19629092), (2, 9814546), (4, 4907273), (7, 2804156), (14, 1402078), (28, 701039), (37, 530516), (74, 265258), (148, 132629), (259, 75788), (518, 37894), (1036, 18947)]