13286504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21569}}^1$

素因数の和:21593

約数の個数: 32

約数和(自身を含む): 31060800

約数和(自身を除く): 17774296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21569, 43138, 86276, 150983, 172552, 237259, 301966, 474518, 603932, 949036, 1207864, 1660813, 1898072, 3321626, 6643252, 13286504]

約数ペア:

[(1, 13286504), (2, 6643252), (4, 3321626), (7, 1898072), (8, 1660813), (11, 1207864), (14, 949036), (22, 603932), (28, 474518), (44, 301966), (56, 237259), (77, 172552), (88, 150983), (154, 86276), (308, 43138), (616, 21569)]