38190988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4198

約数の個数: 36

約数和(自身を含む): 77347480

約数和(自身を除く): 39156492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4153, 4598, 8306, 9196, 16612, 45683, 78907, 91366, 157814, 182732, 315628, 502513, 867977, 1005026, 1735954, 2010052, 3471908, 9547747, 19095494, 38190988]

約数ペア:

[(1, 38190988), (2, 19095494), (4, 9547747), (11, 3471908), (19, 2010052), (22, 1735954), (38, 1005026), (44, 867977), (76, 502513), (121, 315628), (209, 182732), (242, 157814), (418, 91366), (484, 78907), (836, 45683), (2299, 16612), (4153, 9196), (4598, 8306)]