19083856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3739}}^1$

素因数の和:3787

約数の個数: 40

約数和(自身を含む): 41738400

約数和(自身を除く): 22654544

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3739, 5104, 7478, 14956, 29912, 41129, 59824, 82258, 108431, 164516, 216862, 329032, 433724, 658064, 867448, 1192741, 1734896, 2385482, 4770964, 9541928, 19083856]

約数ペア:

[(1, 19083856), (2, 9541928), (4, 4770964), (8, 2385482), (11, 1734896), (16, 1192741), (22, 867448), (29, 658064), (44, 433724), (58, 329032), (88, 216862), (116, 164516), (176, 108431), (232, 82258), (319, 59824), (464, 41129), (638, 29912), (1276, 14956), (2552, 7478), (3739, 5104)]