17719834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4217}}^1$

素因数の和:4421

約数の個数: 16

約数和(自身を含む): 29154816

約数和(自身を除く): 11434982

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4217, 8434, 46387, 92774, 805447, 1610894, 8859917, 17719834]

約数ペア:

[(1, 17719834), (2, 8859917), (11, 1610894), (22, 805447), (191, 92774), (382, 46387), (2101, 8434), (4202, 4217)]