29958874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2946

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 20602406

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 2879, 5203, 5758, 10406, 31669, 63338, 123797, 247594, 348359, 696718, 1361767, 2723534, 14979437, 29958874]

約数ペア:

[(1, 29958874), (2, 14979437), (11, 2723534), (22, 1361767), (43, 696718), (86, 348359), (121, 247594), (242, 123797), (473, 63338), (946, 31669), (2879, 10406), (5203, 5758)]