19482705790

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2679877}}^1$

素因数の和:2680611

約数の個数: 16

約数和(自身を含む): 35117121312

約数和(自身を除く): 15634415522

約数列:

[1, 2, 5, 10, 727, 1454, 3635, 7270, 2679877, 5359754, 13399385, 26798770, 1948270579, 3896541158, 9741352895, 19482705790]

約数ペア:

[(1, 19482705790), (2, 9741352895), (5, 3896541158), (10, 1948270579), (727, 26798770), (1454, 13399385), (3635, 5359754), (7270, 2679877)]