19825233

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 27349056

約数和(自身を除く): 7523823

約数列:

[1, 3, 53, 67, 159, 201, 1861, 3551, 5583, 10653, 98633, 124687, 295899, 374061, 6608411, 19825233]

約数ペア:

[(1, 19825233), (3, 6608411), (53, 374061), (67, 295899), (159, 124687), (201, 98633), (1861, 10653), (3551, 5583)]