17822068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{405047}}^1$

素因数の和:405062

約数の個数: 12

約数和(自身を含む): 34024032

約数和(自身を除く): 16201964

約数列:

[1, 2, 4, 11, 22, 44, 405047, 810094, 1620188, 4455517, 8911034, 17822068]

約数ペア:

[(1, 17822068), (2, 8911034), (4, 4455517), (11, 1620188), (22, 810094), (44, 405047)]