22897004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1567}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 43333248

約数和(自身を除く): 20436244

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 1567, 3134, 3653, 6268, 7306, 14612, 20371, 40742, 81484, 440327, 880654, 1761308, 5724251, 11448502, 22897004]

約数ペア:

[(1, 22897004), (2, 11448502), (4, 5724251), (13, 1761308), (26, 880654), (52, 440327), (281, 81484), (562, 40742), (1124, 20371), (1567, 14612), (3134, 7306), (3653, 6268)]