15897004

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{9221}}^1$

素因数の和:9656

約数の個数: 12

約数和(自身を含む): 27887328

約数和(自身を除く): 11990324

約数列:

[1, 2, 4, 431, 862, 1724, 9221, 18442, 36884, 3974251, 7948502, 15897004]

約数ペア:

[(1, 15897004), (2, 7948502), (4, 3974251), (431, 36884), (862, 18442), (1724, 9221)]