12693104

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4027}}^1$

素因数の和:4232

約数の個数: 20

約数和(自身を含む): 24723864

約数和(自身を除く): 12030760

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4027, 8054, 16108, 32216, 64432, 793319, 1586638, 3173276, 6346552, 12693104]

約数ペア:

[(1, 12693104), (2, 6346552), (4, 3173276), (8, 1586638), (16, 793319), (197, 64432), (394, 32216), (788, 16108), (1576, 8054), (3152, 4027)]