193429874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{7333}}^1$

素因数の和:7466

約数の個数: 24

約数和(自身を含む): 321889260

約数和(自身を除く): 128459386

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 7333, 13189, 14666, 26378, 80663, 161326, 799297, 887293, 1598594, 1774586, 8792267, 17584534, 96714937, 193429874]

約数ペア:

[(1, 193429874), (2, 96714937), (11, 17584534), (22, 8792267), (109, 1774586), (121, 1598594), (218, 887293), (242, 799297), (1199, 161326), (2398, 80663), (7333, 26378), (13189, 14666)]