19327072

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14731}}^1$

素因数の和:14782

約数の個数: 24

約数和(自身を含む): 38980872

約数和(自身を除く): 19653800

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14731, 29462, 58924, 117848, 235696, 471392, 603971, 1207942, 2415884, 4831768, 9663536, 19327072]

約数ペア:

[(1, 19327072), (2, 9663536), (4, 4831768), (8, 2415884), (16, 1207942), (32, 603971), (41, 471392), (82, 235696), (164, 117848), (328, 58924), (656, 29462), (1312, 14731)]