19043392

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2158

約数の個数: 28

約数和(自身を含む): 38061900

約数和(自身を除く): 19018508

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 1997, 2384, 3994, 4768, 7988, 9536, 15976, 31952, 63904, 127808, 297553, 595106, 1190212, 2380424, 4760848, 9521696, 19043392]

約数ペア:

[(1, 19043392), (2, 9521696), (4, 4760848), (8, 2380424), (16, 1190212), (32, 595106), (64, 297553), (149, 127808), (298, 63904), (596, 31952), (1192, 15976), (1997, 9536), (2384, 7988), (3994, 4768)]