22111958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9221}}^1$

素因数の和:9343

約数の個数: 16

約数和(自身を含む): 36519120

約数和(自身を除く): 14407162

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 9221, 18442, 101431, 202862, 1005089, 2010178, 11055979, 22111958]

約数ペア:

[(1, 22111958), (2, 11055979), (11, 2010178), (22, 1005089), (109, 202862), (218, 101431), (1199, 18442), (2398, 9221)]