13489554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 29260224

約数和(自身を除く): 15770670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1061, 2119, 2122, 3183, 4238, 6357, 6366, 12714, 13793, 27586, 41379, 82758, 172943, 345886, 518829, 1037658, 2248259, 4496518, 6744777, 13489554]

約数ペア:

[(1, 13489554), (2, 6744777), (3, 4496518), (6, 2248259), (13, 1037658), (26, 518829), (39, 345886), (78, 172943), (163, 82758), (326, 41379), (489, 27586), (978, 13793), (1061, 12714), (2119, 6366), (2122, 6357), (3183, 4238)]