15679420892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{230579719}}^1$

素因数の和:230579740

約数の個数: 12

約数和(自身を含む): 29053044720

約数和(自身を除く): 13373623828

約数列:

[1, 2, 4, 17, 34, 68, 230579719, 461159438, 922318876, 3919855223, 7839710446, 15679420892]

約数ペア:

[(1, 15679420892), (2, 7839710446), (4, 3919855223), (17, 922318876), (34, 461159438), (68, 230579719)]