12438424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{91459}}^1$

素因数の和:91482

約数の個数: 16

約数和(自身を含む): 24694200

約数和(自身を除く): 12255776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 91459, 182918, 365836, 731672, 1554803, 3109606, 6219212, 12438424]

約数ペア:

[(1, 12438424), (2, 6219212), (4, 3109606), (8, 1554803), (17, 731672), (34, 365836), (68, 182918), (136, 91459)]