17809448

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{1993}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 33439380

約数和(自身を除く): 15629932

約数列:

[1, 2, 4, 8, 1117, 1993, 2234, 3986, 4468, 7972, 8936, 15944, 2226181, 4452362, 8904724, 17809448]

約数ペア:

[(1, 17809448), (2, 8904724), (4, 4452362), (8, 2226181), (1117, 15944), (1993, 8936), (2234, 7972), (3986, 4468)]