8989508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10753}}^1$

素因数の和:10787

約数の個数: 24

約数和(自身を含む): 18066720

約数和(自身を除く): 9077212

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 10753, 21506, 43012, 118283, 204307, 236566, 408614, 473132, 817228, 2247377, 4494754, 8989508]

約数ペア:

[(1, 8989508), (2, 4494754), (4, 2247377), (11, 817228), (19, 473132), (22, 408614), (38, 236566), (44, 204307), (76, 118283), (209, 43012), (418, 21506), (836, 10753)]