12419824

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{2237}}^1$

素因数の和:2592

約数の個数: 20

約数和(自身を含む): 24143544

約数和(自身を除く): 11723720

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2237, 2776, 4474, 5552, 8948, 17896, 35792, 776239, 1552478, 3104956, 6209912, 12419824]

約数ペア:

[(1, 12419824), (2, 6209912), (4, 3104956), (8, 1552478), (16, 776239), (347, 35792), (694, 17896), (1388, 8948), (2237, 5552), (2776, 4474)]