39392215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4127}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 49932288

約数和(自身を除く): 10540073

約数列:

[1, 5, 23, 83, 115, 415, 1909, 4127, 9545, 20635, 94921, 342541, 474605, 1712705, 7878443, 39392215]

約数ペア:

[(1, 39392215), (5, 7878443), (23, 1712705), (83, 474605), (115, 342541), (415, 94921), (1909, 20635), (4127, 9545)]