22188043

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 24330240

約数和(自身を除く): 2142197

約数列:

[1, 17, 43, 127, 239, 731, 2159, 4063, 5461, 10277, 30353, 92837, 174709, 516001, 1305179, 22188043]

約数ペア:

[(1, 22188043), (17, 1305179), (43, 516001), (127, 174709), (239, 92837), (731, 30353), (2159, 10277), (4063, 5461)]