15147824

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{17863}}^1$

素因数の和:17924

約数の個数: 20

約数和(自身を含む): 29904336

約数和(自身を除く): 14756512

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 17863, 35726, 71452, 142904, 285808, 946739, 1893478, 3786956, 7573912, 15147824]

約数ペア:

[(1, 15147824), (2, 7573912), (4, 3786956), (8, 1893478), (16, 946739), (53, 285808), (106, 142904), (212, 71452), (424, 35726), (848, 17863)]