15990326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1291}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 26232768

約数和(自身を除く): 10242442

約数列:

[1, 2, 11, 22, 563, 1126, 1291, 2582, 6193, 12386, 14201, 28402, 726833, 1453666, 7995163, 15990326]

約数ペア:

[(1, 15990326), (2, 7995163), (11, 1453666), (22, 726833), (563, 28402), (1126, 14201), (1291, 12386), (2582, 6193)]