38300390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{201581}}^1$

素因数の和:201607

約数の個数: 16

約数和(自身を含む): 72569520

約数和(自身を除く): 34269130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 201581, 403162, 1007905, 2015810, 3830039, 7660078, 19150195, 38300390]

約数ペア:

[(1, 38300390), (2, 19150195), (5, 7660078), (10, 3830039), (19, 2015810), (38, 1007905), (95, 403162), (190, 201581)]