16828910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5591}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 35430912

約数和(自身を除く): 18602002

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 5591, 11182, 27955, 39137, 55910, 78274, 195685, 240413, 391370, 480826, 1202065, 1682891, 2404130, 3365782, 8414455, 16828910]

約数ペア:

[(1, 16828910), (2, 8414455), (5, 3365782), (7, 2404130), (10, 1682891), (14, 1202065), (35, 480826), (43, 391370), (70, 240413), (86, 195685), (215, 78274), (301, 55910), (430, 39137), (602, 27955), (1505, 11182), (3010, 5591)]