19005662290

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2292601}}^1$

素因数の和:2293437

約数の個数: 16

約数和(自身を含む): 34251473880

約数和(自身を除く): 15245811590

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 2292601, 4585202, 11463005, 22926010, 1900566229, 3801132458, 9502831145, 19005662290]

約数ペア:

[(1, 19005662290), (2, 9502831145), (5, 3801132458), (10, 1900566229), (829, 22926010), (1658, 11463005), (4145, 4585202), (8290, 2292601)]