12783328

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{4813}}^1$

素因数の和:4906

約数の個数: 24

約数和(自身を含む): 25475688

約数和(自身を除く): 12692360

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 4813, 9626, 19252, 38504, 77008, 154016, 399479, 798958, 1597916, 3195832, 6391664, 12783328]

約数ペア:

[(1, 12783328), (2, 6391664), (4, 3195832), (8, 1597916), (16, 798958), (32, 399479), (83, 154016), (166, 77008), (332, 38504), (664, 19252), (1328, 9626), (2656, 4813)]