15138698

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 23495400

約数和(自身を除く): 8356702

約数列:

[1, 2, 37, 74, 149, 298, 1373, 2746, 5513, 11026, 50801, 101602, 204577, 409154, 7569349, 15138698]

約数ペア:

[(1, 15138698), (2, 7569349), (37, 409154), (74, 204577), (149, 101602), (298, 50801), (1373, 11026), (2746, 5513)]