26620682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20509}}^1$

素因数の和:20581

約数の個数: 16

約数和(自身を含む): 44301600

約数和(自身を除く): 17680918

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 20509, 41018, 225599, 451198, 1210031, 2420062, 13310341, 26620682]

約数ペア:

[(1, 26620682), (2, 13310341), (11, 2420062), (22, 1210031), (59, 451198), (118, 225599), (649, 41018), (1298, 20509)]