15989898

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{9907}}^1$

素因数の和:10181

約数の個数: 16

約数和(自身を含む): 32101920

約数和(自身を除く): 16112022

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 9907, 19814, 29721, 59442, 2664983, 5329966, 7994949, 15989898]

約数ペア:

[(1, 15989898), (2, 7994949), (3, 5329966), (6, 2664983), (269, 59442), (538, 29721), (807, 19814), (1614, 9907)]