13187408

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{4877}}^1$

素因数の和:4911

約数の個数: 30

約数和(自身を含む): 27672894

約数和(自身を除く): 14485486

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 4877, 9754, 19508, 39016, 63401, 78032, 126802, 253604, 507208, 824213, 1014416, 1648426, 3296852, 6593704, 13187408]

約数ペア:

[(1, 13187408), (2, 6593704), (4, 3296852), (8, 1648426), (13, 1014416), (16, 824213), (26, 507208), (52, 253604), (104, 126802), (169, 78032), (208, 63401), (338, 39016), (676, 19508), (1352, 9754), (2704, 4877)]