4059806

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{5623}}^1$

素因数の和:5663

約数の個数: 12

約数和(自身を含む): 6428232

約数和(自身を除く): 2368426

約数列:

[1, 2, 19, 38, 361, 722, 5623, 11246, 106837, 213674, 2029903, 4059806]

約数ペア:

[(1, 4059806), (2, 2029903), (19, 213674), (38, 106837), (361, 11246), (722, 5623)]