19294264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 39677040

約数和(自身を除く): 20382776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 941, 1864, 1882, 2563, 3764, 5126, 7528, 10252, 10351, 20504, 20702, 41404, 82808, 219253, 438506, 877012, 1754024, 2411783, 4823566, 9647132, 19294264]

約数ペア:

[(1, 19294264), (2, 9647132), (4, 4823566), (8, 2411783), (11, 1754024), (22, 877012), (44, 438506), (88, 219253), (233, 82808), (466, 41404), (932, 20702), (941, 20504), (1864, 10351), (1882, 10252), (2563, 7528), (3764, 5126)]