22217954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 39951360

約数和(自身を除く): 17733406

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 2311, 4622, 4807, 9614, 25421, 43909, 50842, 53153, 87818, 106306, 482999, 584683, 965998, 1009907, 1169366, 2019814, 11108977, 22217954]

約数ペア:

[(1, 22217954), (2, 11108977), (11, 2019814), (19, 1169366), (22, 1009907), (23, 965998), (38, 584683), (46, 482999), (209, 106306), (253, 87818), (418, 53153), (437, 50842), (506, 43909), (874, 25421), (2311, 9614), (4622, 4807)]