10390188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 25760000

約数和(自身を除く): 15369812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 229, 398, 458, 597, 687, 796, 916, 1194, 1374, 2388, 2748, 3781, 4351, 7562, 8702, 11343, 13053, 15124, 17404, 22686, 26106, 45372, 45571, 52212, 91142, 136713, 182284, 273426, 546852, 865849, 1731698, 2597547, 3463396, 5195094, 10390188]

約数ペア:

[(1, 10390188), (2, 5195094), (3, 3463396), (4, 2597547), (6, 1731698), (12, 865849), (19, 546852), (38, 273426), (57, 182284), (76, 136713), (114, 91142), (199, 52212), (228, 45571), (229, 45372), (398, 26106), (458, 22686), (597, 17404), (687, 15124), (796, 13053), (916, 11343), (1194, 8702), (1374, 7562), (2388, 4351), (2748, 3781)]