18608722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11587}}^1$

素因数の和:11673

約数の個数: 16

約数和(自身を含む): 30870432

約数和(自身を除く): 12261710

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 11587, 23174, 127457, 254914, 845851, 1691702, 9304361, 18608722]

約数ペア:

[(1, 18608722), (2, 9304361), (11, 1691702), (22, 845851), (73, 254914), (146, 127457), (803, 23174), (1606, 11587)]