15338981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 18797184

約数和(自身を除く): 3458203

約数列:

[1, 7, 17, 83, 119, 581, 1411, 1553, 9877, 10871, 26401, 128899, 184807, 902293, 2191283, 15338981]

約数ペア:

[(1, 15338981), (7, 2191283), (17, 902293), (83, 184807), (119, 128899), (581, 26401), (1411, 10871), (1553, 9877)]