223112846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{19391}}^1$

素因数の和:19927

約数の個数: 16

約数和(自身を含む): 365810688

約数和(自身を除く): 142697842

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 11506, 19391, 38782, 213301, 426602, 10141493, 20282986, 111556423, 223112846]

約数ペア:

[(1, 223112846), (2, 111556423), (11, 20282986), (22, 10141493), (523, 426602), (1046, 213301), (5753, 38782), (11506, 19391)]