16368892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{240719}}^1$

素因数の和:240740

約数の個数: 12

約数和(自身を含む): 30330720

約数和(自身を除く): 13961828

約数列:

[1, 2, 4, 17, 34, 68, 240719, 481438, 962876, 4092223, 8184446, 16368892]

約数ペア:

[(1, 16368892), (2, 8184446), (4, 4092223), (17, 962876), (34, 481438), (68, 240719)]