16618828

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 29756160

約数和(自身を除く): 13137332

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 359, 652, 718, 1436, 11573, 23146, 25489, 46292, 50978, 58517, 101956, 117034, 234068, 4154707, 8309414, 16618828]

約数ペア:

[(1, 16618828), (2, 8309414), (4, 4154707), (71, 234068), (142, 117034), (163, 101956), (284, 58517), (326, 50978), (359, 46292), (652, 25489), (718, 23146), (1436, 11573)]