18503441

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4133}}^1$

素因数の和:4192

約数の個数: 12

約数和(自身を含む): 20893236

約数和(自身を除く): 2389795

約数列:

[1, 11, 37, 121, 407, 4133, 4477, 45463, 152921, 500093, 1682131, 18503441]

約数ペア:

[(1, 18503441), (11, 1682131), (37, 500093), (121, 152921), (407, 45463), (4133, 4477)]