339907942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{19051}}^1$

素因数の和:19875

約数の個数: 16

約数和(自身を含む): 556928064

約数和(自身を除く): 217020122

約数列:

[1, 2, 11, 22, 811, 1622, 8921, 17842, 19051, 38102, 209561, 419122, 15450361, 30900722, 169953971, 339907942]

約数ペア:

[(1, 339907942), (2, 169953971), (11, 30900722), (22, 15450361), (811, 419122), (1622, 209561), (8921, 38102), (17842, 19051)]