16709030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9887}}^1$

素因数の和:9920

約数の個数: 24

約数和(自身を含む): 32571072

約数和(自身を除く): 15862042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9887, 19774, 49435, 98870, 128531, 257062, 642655, 1285310, 1670903, 3341806, 8354515, 16709030]

約数ペア:

[(1, 16709030), (2, 8354515), (5, 3341806), (10, 1670903), (13, 1285310), (26, 642655), (65, 257062), (130, 128531), (169, 98870), (338, 49435), (845, 19774), (1690, 9887)]