16466990

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3803}}^1$

素因数の和:4243

約数の個数: 16

約数和(自身を含む): 29716848

約数和(自身を除く): 13249858

約数列:

[1, 2, 5, 10, 433, 866, 2165, 3803, 4330, 7606, 19015, 38030, 1646699, 3293398, 8233495, 16466990]

約数ペア:

[(1, 16466990), (2, 8233495), (5, 3293398), (10, 1646699), (433, 38030), (866, 19015), (2165, 7606), (3803, 4330)]