13372786

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2314

約数の個数: 24

約数和(自身を含む): 23727276

約数和(自身を除く): 10354490

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2237, 2989, 4474, 5978, 15659, 31318, 109613, 136457, 219226, 272914, 955199, 1910398, 6686393, 13372786]

約数ペア:

[(1, 13372786), (2, 6686393), (7, 1910398), (14, 955199), (49, 272914), (61, 219226), (98, 136457), (122, 109613), (427, 31318), (854, 15659), (2237, 5978), (2989, 4474)]