17972086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1451}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 29481408

約数和(自身を除く): 11509322

約数列:

[1, 2, 11, 22, 563, 1126, 1451, 2902, 6193, 12386, 15961, 31922, 816913, 1633826, 8986043, 17972086]

約数ペア:

[(1, 17972086), (2, 8986043), (11, 1633826), (22, 816913), (563, 31922), (1126, 15961), (1451, 12386), (2902, 6193)]