243711214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{5711}}^1$

素因数の和:6855

約数の個数: 16

約数和(自身を含む): 385217280

約数和(自身を除く): 141506066

約数列:

[1, 2, 19, 38, 1123, 2246, 5711, 11422, 21337, 42674, 108509, 217018, 6413453, 12826906, 121855607, 243711214]

約数ペア:

[(1, 243711214), (2, 121855607), (19, 12826906), (38, 6413453), (1123, 217018), (2246, 108509), (5711, 42674), (11422, 21337)]