17988482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1669}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 28677240

約数和(自身を除く): 10688758

約数列:

[1, 2, 17, 34, 317, 634, 1669, 3338, 5389, 10778, 28373, 56746, 529073, 1058146, 8994241, 17988482]

約数ペア:

[(1, 17988482), (2, 8994241), (17, 1058146), (34, 529073), (317, 56746), (634, 28373), (1669, 10778), (3338, 5389)]