23317826

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 42960000

約数和(自身を除く): 19642174

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1789, 1862, 3578, 6517, 12523, 13034, 25046, 33991, 67982, 87661, 175322, 237937, 475874, 613627, 1227254, 1665559, 3331118, 11658913, 23317826]

約数ペア:

[(1, 23317826), (2, 11658913), (7, 3331118), (14, 1665559), (19, 1227254), (38, 613627), (49, 475874), (98, 237937), (133, 175322), (266, 87661), (343, 67982), (686, 33991), (931, 25046), (1789, 13034), (1862, 12523), (3578, 6517)]