13793416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18973

約数の個数: 32

約数和(自身を含む): 31832640

約数和(自身を除く): 18039224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18947, 37894, 75788, 132629, 151576, 246311, 265258, 492622, 530516, 985244, 1061032, 1724177, 1970488, 3448354, 6896708, 13793416]

約数ペア:

[(1, 13793416), (2, 6896708), (4, 3448354), (7, 1970488), (8, 1724177), (13, 1061032), (14, 985244), (26, 530516), (28, 492622), (52, 265258), (56, 246311), (91, 151576), (104, 132629), (182, 75788), (364, 37894), (728, 18947)]