38641174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 72204480

約数和(自身を除く): 33563306

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 169, 209, 247, 286, 338, 418, 494, 547, 1094, 1859, 2717, 3211, 3718, 5434, 6017, 6422, 7111, 10393, 12034, 14222, 20786, 35321, 70642, 78221, 92443, 114323, 135109, 156442, 184886, 228646, 270218, 1016873, 1486199, 1756417, 2033746, 2972398, 3512834, 19320587, 38641174]

約数ペア:

[(1, 38641174), (2, 19320587), (11, 3512834), (13, 2972398), (19, 2033746), (22, 1756417), (26, 1486199), (38, 1016873), (143, 270218), (169, 228646), (209, 184886), (247, 156442), (286, 135109), (338, 114323), (418, 92443), (494, 78221), (547, 70642), (1094, 35321), (1859, 20786), (2717, 14222), (3211, 12034), (3718, 10393), (5434, 7111), (6017, 6422)]