13408496

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{6029}}^1$

素因数の和:6176

約数の個数: 20

約数和(自身を含む): 26170200

約数和(自身を除く): 12761704

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 6029, 12058, 24116, 48232, 96464, 838031, 1676062, 3352124, 6704248, 13408496]

約数ペア:

[(1, 13408496), (2, 6704248), (4, 3352124), (8, 1676062), (16, 838031), (139, 96464), (278, 48232), (556, 24116), (1112, 12058), (2224, 6029)]