2019196310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10627349}}^1$

素因数の和:10627375

約数の個数: 16

約数和(自身を含む): 3825846000

約数和(自身を除く): 1806649690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10627349, 21254698, 53136745, 106273490, 201919631, 403839262, 1009598155, 2019196310]

約数ペア:

[(1, 2019196310), (2, 1009598155), (5, 403839262), (10, 201919631), (19, 106273490), (38, 53136745), (95, 21254698), (190, 10627349)]