13431138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16831}}^1$

素因数の和:16862

約数の個数: 32

約数和(自身を含む): 32317440

約数和(自身を除く): 18886302

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 16831, 33662, 50493, 100986, 117817, 235634, 319789, 353451, 639578, 706902, 959367, 1918734, 2238523, 4477046, 6715569, 13431138]

約数ペア:

[(1, 13431138), (2, 6715569), (3, 4477046), (6, 2238523), (7, 1918734), (14, 959367), (19, 706902), (21, 639578), (38, 353451), (42, 319789), (57, 235634), (114, 117817), (133, 100986), (266, 50493), (399, 33662), (798, 16831)]