15278354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 28471296

約数和(自身を除く): 13192942

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 661, 889, 1322, 1651, 1778, 3302, 4627, 8593, 9254, 11557, 17186, 23114, 60151, 83947, 120302, 167894, 587629, 1091311, 1175258, 2182622, 7639177, 15278354]

約数ペア:

[(1, 15278354), (2, 7639177), (7, 2182622), (13, 1175258), (14, 1091311), (26, 587629), (91, 167894), (127, 120302), (182, 83947), (254, 60151), (661, 23114), (889, 17186), (1322, 11557), (1651, 9254), (1778, 8593), (3302, 4627)]