38420888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 83391000

約数和(自身を除く): 44970112

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2089, 2299, 4178, 4598, 8356, 9196, 16712, 18392, 22979, 39691, 45958, 79382, 91916, 158764, 183832, 252769, 317528, 436601, 505538, 873202, 1011076, 1746404, 2022152, 3492808, 4802611, 9605222, 19210444, 38420888]

約数ペア:

[(1, 38420888), (2, 19210444), (4, 9605222), (8, 4802611), (11, 3492808), (19, 2022152), (22, 1746404), (38, 1011076), (44, 873202), (76, 505538), (88, 436601), (121, 317528), (152, 252769), (209, 183832), (242, 158764), (418, 91916), (484, 79382), (836, 45958), (968, 39691), (1672, 22979), (2089, 18392), (2299, 16712), (4178, 9196), (4598, 8356)]