15778980912

素因数分解:

$2^4\times 3^1\times {\mathrm{328728769}}^1$

素因数の和:328728780

約数の個数: 20

約数和(自身を含む): 40762367480

約数和(自身を除く): 24983386568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 328728769, 657457538, 986186307, 1314915076, 1972372614, 2629830152, 3944745228, 5259660304, 7889490456, 15778980912]

約数ペア:

[(1, 15778980912), (2, 7889490456), (3, 5259660304), (4, 3944745228), (6, 2629830152), (8, 1972372614), (12, 1314915076), (16, 986186307), (24, 657457538), (48, 328728769)]