1398422876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{18400301}}^1$

素因数の和:18400324

約数の個数: 12

約数和(自身を含む): 2576042280

約数和(自身を除く): 1177619404

約数列:

[1, 2, 4, 19, 38, 76, 18400301, 36800602, 73601204, 349605719, 699211438, 1398422876]

約数ペア:

[(1, 1398422876), (2, 699211438), (4, 349605719), (19, 73601204), (38, 36800602), (76, 18400301)]