19344894

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 20468226

約数列:

[1, 2, 3, 6, 53, 106, 127, 159, 254, 318, 381, 479, 762, 958, 1437, 2874, 6731, 13462, 20193, 25387, 40386, 50774, 60833, 76161, 121666, 152322, 182499, 364998, 3224149, 6448298, 9672447, 19344894]

約数ペア:

[(1, 19344894), (2, 9672447), (3, 6448298), (6, 3224149), (53, 364998), (106, 182499), (127, 152322), (159, 121666), (254, 76161), (318, 60833), (381, 50774), (479, 40386), (762, 25387), (958, 20193), (1437, 13462), (2874, 6731)]