12704718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162881}}^1$

素因数の和:162899

約数の個数: 16

約数和(自身を含む): 27364176

約数和(自身を除く): 14659458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 162881, 325762, 488643, 977286, 2117453, 4234906, 6352359, 12704718]

約数ペア:

[(1, 12704718), (2, 6352359), (3, 4234906), (6, 2117453), (13, 977286), (26, 488643), (39, 325762), (78, 162881)]