189968785019

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1931}}^1\times {\mathrm{15733}}^1$

素因数の和:17727

約数の個数: 24

約数和(自身を含む): 211388303952

約数和(自身を除く): 21419518933

約数列:

[1, 13, 37, 169, 481, 1931, 6253, 15733, 25103, 71447, 204529, 326339, 582121, 928811, 2658877, 7567573, 12074543, 30380423, 98378449, 394945499, 1124075651, 5134291487, 14612983463, 189968785019]

約数ペア:

[(1, 189968785019), (13, 14612983463), (37, 5134291487), (169, 1124075651), (481, 394945499), (1931, 98378449), (6253, 30380423), (15733, 12074543), (25103, 7567573), (71447, 2658877), (204529, 928811), (326339, 582121)]