9728095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7877}}^1$

素因数の和:7914

約数の個数: 16

約数和(自身を含む): 13235040

約数和(自身を除く): 3506945

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 7877, 39385, 102401, 149663, 512005, 748315, 1945619, 9728095]

約数ペア:

[(1, 9728095), (5, 1945619), (13, 748315), (19, 512005), (65, 149663), (95, 102401), (247, 39385), (1235, 7877)]