15193204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 28831208

約数和(自身を除く): 13638004

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1861, 2041, 3722, 4082, 7444, 8164, 24193, 48386, 96772, 292177, 584354, 1168708, 3798301, 7596602, 15193204]

約数ペア:

[(1, 15193204), (2, 7596602), (4, 3798301), (13, 1168708), (26, 584354), (52, 292177), (157, 96772), (314, 48386), (628, 24193), (1861, 8164), (2041, 7444), (3722, 4082)]