13883792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66749}}^1$

素因数の和:66770

約数の個数: 20

約数和(自身を含む): 28969500

約数和(自身を除く): 15085708

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66749, 133498, 266996, 533992, 867737, 1067984, 1735474, 3470948, 6941896, 13883792]

約数ペア:

[(1, 13883792), (2, 6941896), (4, 3470948), (8, 1735474), (13, 1067984), (16, 867737), (26, 533992), (52, 266996), (104, 133498), (208, 66749)]