13196239

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 16

約数和(自身を含む): 15616000

約数和(自身を除く): 2419761

約数列:

[1, 7, 49, 79, 343, 487, 553, 3409, 3871, 23863, 27097, 38473, 167041, 269311, 1885177, 13196239]

約数ペア:

[(1, 13196239), (7, 1885177), (49, 269311), (79, 167041), (343, 38473), (487, 27097), (553, 23863), (3409, 3871)]