9926356

素因数分解:

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

素因数の和:20535

約数の個数: 18

約数和(自身を含む): 19094810

約数和(自身を除く): 9168454

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 20509, 41018, 82036, 225599, 451198, 902396, 2481589, 4963178, 9926356]

約数ペア:

[(1, 9926356), (2, 4963178), (4, 2481589), (11, 902396), (22, 451198), (44, 225599), (121, 82036), (242, 41018), (484, 20509)]