19156122

素因数分解:

$2^1\times 3^3\times {\mathrm{354743}}^1$

素因数の和:354754

約数の個数: 16

約数和(自身を含む): 42569280

約数和(自身を除く): 23413158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 354743, 709486, 1064229, 2128458, 3192687, 6385374, 9578061, 19156122]

約数ペア:

[(1, 19156122), (2, 9578061), (3, 6385374), (6, 3192687), (9, 2128458), (18, 1064229), (27, 709486), (54, 354743)]