13803568

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{14143}}^1$

素因数の和:14212

約数の個数: 20

約数和(自身を含む): 27184768

約数和(自身を除く): 13381200

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 14143, 28286, 56572, 113144, 226288, 862723, 1725446, 3450892, 6901784, 13803568]

約数ペア:

[(1, 13803568), (2, 6901784), (4, 3450892), (8, 1725446), (16, 862723), (61, 226288), (122, 113144), (244, 56572), (488, 28286), (976, 14143)]