10909972

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{733}}^1$

素因数の和:859

約数の個数: 18

約数和(自身を含む): 19437054

約数和(自身を除く): 8527082

約数列:

[1, 2, 4, 61, 122, 244, 733, 1466, 2932, 3721, 7442, 14884, 44713, 89426, 178852, 2727493, 5454986, 10909972]

約数ペア:

[(1, 10909972), (2, 5454986), (4, 2727493), (61, 178852), (122, 89426), (244, 44713), (733, 14884), (1466, 7442), (2932, 3721)]