10027996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{20719}}^1$

素因数の和:20745

約数の個数: 18

約数和(自身を含む): 19290320

約数和(自身を除く): 9262324

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 20719, 41438, 82876, 227909, 455818, 911636, 2506999, 5013998, 10027996]

約数ペア:

[(1, 10027996), (2, 5013998), (4, 2506999), (11, 911636), (22, 455818), (44, 227909), (121, 82876), (242, 41438), (484, 20719)]