17910572

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{2027}}^1$

素因数の和:2125

約数の個数: 18

約数和(自身を含む): 32040372

約数和(自身を除く): 14129800

約数列:

[1, 2, 4, 47, 94, 188, 2027, 2209, 4054, 4418, 8108, 8836, 95269, 190538, 381076, 4477643, 8955286, 17910572]

約数ペア:

[(1, 17910572), (2, 8955286), (4, 4477643), (47, 381076), (94, 190538), (188, 95269), (2027, 8836), (2209, 8108), (4054, 4418)]