18905032

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{22943}}^1$

素因数の和:23052

約数の個数: 16

約数和(自身を含む): 35792640

約数和(自身を除く): 16887608

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 22943, 45886, 91772, 183544, 2363129, 4726258, 9452516, 18905032]

約数ペア:

[(1, 18905032), (2, 9452516), (4, 4726258), (8, 2363129), (103, 183544), (206, 91772), (412, 45886), (824, 22943)]