19632290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{24851}}^1$

素因数の和:24937

約数の個数: 16

約数和(自身を含む): 35786880

約数和(自身を除く): 16154590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 24851, 49702, 124255, 248510, 1963229, 3926458, 9816145, 19632290]

約数ペア:

[(1, 19632290), (2, 9816145), (5, 3926458), (10, 1963229), (79, 248510), (158, 124255), (395, 49702), (790, 24851)]