2019921738

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1396903}}^1$

素因数の和:1397149

約数の個数: 16

約数和(自身を含む): 4056609216

約数和(自身を除く): 2036687478

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 1396903, 2793806, 4190709, 8381418, 336653623, 673307246, 1009960869, 2019921738]

約数ペア:

[(1, 2019921738), (2, 1009960869), (3, 673307246), (6, 336653623), (241, 8381418), (482, 4190709), (723, 2793806), (1446, 1396903)]