12916694

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 23808000

約数和(自身を除く): 10891306

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 991, 1862, 1982, 6517, 6937, 13034, 13874, 18829, 37658, 48559, 97118, 131803, 263606, 339913, 679826, 922621, 1845242, 6458347, 12916694]

約数ペア:

[(1, 12916694), (2, 6458347), (7, 1845242), (14, 922621), (19, 679826), (38, 339913), (49, 263606), (98, 131803), (133, 97118), (266, 48559), (343, 37658), (686, 18829), (931, 13874), (991, 13034), (1862, 6937), (1982, 6517)]