22189838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4523}}^1$

素因数の和:4759

約数の個数: 16

約数和(自身を含む): 36481536

約数和(自身を除く): 14291698

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4523, 4906, 9046, 49753, 99506, 1008629, 2017258, 11094919, 22189838]

約数ペア:

[(1, 22189838), (2, 11094919), (11, 2017258), (22, 1008629), (223, 99506), (446, 49753), (2453, 9046), (4523, 4906)]