12559936

素因数分解:

$2^6\times {\mathrm{443}}^2$

素因数の和:898

約数の個数: 21

約数和(自身を含む): 24980011

約数和(自身を除く): 12420075

約数列:

[1, 2, 4, 8, 16, 32, 64, 443, 886, 1772, 3544, 7088, 14176, 28352, 196249, 392498, 784996, 1569992, 3139984, 6279968, 12559936]

約数ペア:

[(1, 12559936), (2, 6279968), (4, 3139984), (8, 1569992), (16, 784996), (32, 392498), (64, 196249), (443, 28352), (886, 14176), (1772, 7088)]