13177724

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2389}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 26500320

約数和(自身を除く): 13322596

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2389, 2758, 4778, 5516, 9556, 16723, 33446, 66892, 470633, 941266, 1882532, 3294431, 6588862, 13177724]

約数ペア:

[(1, 13177724), (2, 6588862), (4, 3294431), (7, 1882532), (14, 941266), (28, 470633), (197, 66892), (394, 33446), (788, 16723), (1379, 9556), (2389, 5516), (2758, 4778)]