24691390

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15727}}^1$

素因数の和:15891

約数の個数: 16

約数和(自身を含む): 44730432

約数和(自身を除く): 20039042

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 15727, 31454, 78635, 157270, 2469139, 4938278, 12345695, 24691390]

約数ペア:

[(1, 24691390), (2, 12345695), (5, 4938278), (10, 2469139), (157, 157270), (314, 78635), (785, 31454), (1570, 15727)]