19657314

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8599}}^1$

素因数の和:8734

約数の個数: 24

約数和(自身を含む): 42931200

約数和(自身を除く): 23273886

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 8599, 17198, 25797, 51594, 77391, 154782, 1092073, 2184146, 3276219, 6552438, 9828657, 19657314]

約数ペア:

[(1, 19657314), (2, 9828657), (3, 6552438), (6, 3276219), (9, 2184146), (18, 1092073), (127, 154782), (254, 77391), (381, 51594), (762, 25797), (1143, 17198), (2286, 8599)]