22202156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 40019280

約数和(自身を除く): 17817124

約数列:

[1, 2, 4, 41, 82, 164, 331, 409, 662, 818, 1324, 1636, 13571, 16769, 27142, 33538, 54284, 67076, 135379, 270758, 541516, 5550539, 11101078, 22202156]

約数ペア:

[(1, 22202156), (2, 11101078), (4, 5550539), (41, 541516), (82, 270758), (164, 135379), (331, 67076), (409, 54284), (662, 33538), (818, 27142), (1324, 16769), (1636, 13571)]