12103639376

素因数分解:

$2^4\times {\mathrm{2719}}^1\times {\mathrm{278219}}^1$

素因数の和:280946

約数の個数: 20

約数和(自身を含む): 23459510400

約数和(自身を除く): 11355871024

約数列:

[1, 2, 4, 8, 16, 2719, 5438, 10876, 21752, 43504, 278219, 556438, 1112876, 2225752, 4451504, 756477461, 1512954922, 3025909844, 6051819688, 12103639376]

約数ペア:

[(1, 12103639376), (2, 6051819688), (4, 3025909844), (8, 1512954922), (16, 756477461), (2719, 4451504), (5438, 2225752), (10876, 1112876), (21752, 556438), (43504, 278219)]