12489376

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{1409}}^1$

素因数の和:1696

約数の個数: 24

約数和(自身を含む): 24694740

約数和(自身を除く): 12205364

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 1409, 2216, 2818, 4432, 5636, 8864, 11272, 22544, 45088, 390293, 780586, 1561172, 3122344, 6244688, 12489376]

約数ペア:

[(1, 12489376), (2, 6244688), (4, 3122344), (8, 1561172), (16, 780586), (32, 390293), (277, 45088), (554, 22544), (1108, 11272), (1409, 8864), (2216, 5636), (2818, 4432)]