10989866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 17487360

約数和(自身を除く): 6497494

約数列:

[1, 2, 19, 38, 137, 274, 2111, 2603, 4222, 5206, 40109, 80218, 289207, 578414, 5494933, 10989866]

約数ペア:

[(1, 10989866), (2, 5494933), (19, 578414), (38, 289207), (137, 80218), (274, 40109), (2111, 5206), (2603, 4222)]