16687682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6959}}^1$

素因数の和:7081

約数の個数: 16

約数和(自身を含む): 27561600

約数和(自身を除く): 10873918

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 6959, 13918, 76549, 153098, 758531, 1517062, 8343841, 16687682]

約数ペア:

[(1, 16687682), (2, 8343841), (11, 1517062), (22, 758531), (109, 153098), (218, 76549), (1199, 13918), (2398, 6959)]