5456876

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3779}}^1$

素因数の和:3821

約数の個数: 18

約数和(自身を含む): 10081260

約数和(自身を除く): 4624384

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3779, 7558, 15116, 71801, 143602, 287204, 1364219, 2728438, 5456876]

約数ペア:

[(1, 5456876), (2, 2728438), (4, 1364219), (19, 287204), (38, 143602), (76, 71801), (361, 15116), (722, 7558), (1444, 3779)]