13207784816

素因数分解:

$2^4\times {\mathrm{22003}}^1\times {\mathrm{37517}}^1$

素因数の和:59528

約数の個数: 20

約数和(自身を含む): 25591928232

約数和(自身を除く): 12384143416

約数列:

[1, 2, 4, 8, 16, 22003, 37517, 44006, 75034, 88012, 150068, 176024, 300136, 352048, 600272, 825486551, 1650973102, 3301946204, 6603892408, 13207784816]

約数ペア:

[(1, 13207784816), (2, 6603892408), (4, 3301946204), (8, 1650973102), (16, 825486551), (22003, 600272), (37517, 352048), (44006, 300136), (75034, 176024), (88012, 150068)]