10869872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{52259}}^1$

素因数の和:52280

約数の個数: 20

約数和(自身を含む): 22680840

約数和(自身を除く): 11810968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 52259, 104518, 209036, 418072, 679367, 836144, 1358734, 2717468, 5434936, 10869872]

約数ペア:

[(1, 10869872), (2, 5434936), (4, 2717468), (8, 1358734), (13, 836144), (16, 679367), (26, 418072), (52, 209036), (104, 104518), (208, 52259)]