8166884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9769}}^1$

素因数の和:9803

約数の個数: 24

約数和(自身を含む): 16413600

約数和(自身を除く): 8246716

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 9769, 19538, 39076, 107459, 185611, 214918, 371222, 429836, 742444, 2041721, 4083442, 8166884]

約数ペア:

[(1, 8166884), (2, 4083442), (4, 2041721), (11, 742444), (19, 429836), (22, 371222), (38, 214918), (44, 185611), (76, 107459), (209, 39076), (418, 19538), (836, 9769)]