16255987

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3631}}^1$

素因数の和:3690

約数の個数: 12

約数和(自身を含む): 18356128

約数和(自身を除く): 2100141

約数列:

[1, 11, 37, 121, 407, 3631, 4477, 39941, 134347, 439351, 1477817, 16255987]

約数ペア:

[(1, 16255987), (11, 1477817), (37, 439351), (121, 134347), (407, 39941), (3631, 4477)]