29903929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 34560000

約数和(自身を除く): 4656071

約数列:

[1, 11, 19, 199, 209, 719, 2189, 3781, 7909, 13661, 41591, 143081, 150271, 1573891, 2718539, 29903929]

約数ペア:

[(1, 29903929), (11, 2718539), (19, 1573891), (199, 150271), (209, 143081), (719, 41591), (2189, 13661), (3781, 7909)]