15441604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 28616000

約数和(自身を除く): 13174396

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1021, 2042, 3781, 4084, 7562, 15124, 19399, 38798, 77596, 203179, 406358, 812716, 3860401, 7720802, 15441604]

約数ペア:

[(1, 15441604), (2, 7720802), (4, 3860401), (19, 812716), (38, 406358), (76, 203179), (199, 77596), (398, 38798), (796, 19399), (1021, 15124), (2042, 7562), (3781, 4084)]