12398542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28051}}^1$

素因数の和:28083

約数の個数: 16

約数和(自身を含む): 21207312

約数和(自身を除く): 8808770

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28051, 56102, 364663, 476867, 729326, 953734, 6199271, 12398542]

約数ペア:

[(1, 12398542), (2, 6199271), (13, 953734), (17, 729326), (26, 476867), (34, 364663), (221, 56102), (442, 28051)]