19738752

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4673}}^1$

素因数の和:4701

約数の個数: 64

約数和(自身を含む): 57209760

約数和(自身を除く): 37471008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4673, 9346, 14019, 18692, 28038, 37384, 51403, 56076, 74768, 102806, 112152, 149536, 154209, 205612, 224304, 299072, 308418, 411224, 448608, 598144, 616836, 822448, 897216, 1233672, 1644896, 1794432, 2467344, 3289792, 4934688, 6579584, 9869376, 19738752]

約数ペア:

[(1, 19738752), (2, 9869376), (3, 6579584), (4, 4934688), (6, 3289792), (8, 2467344), (11, 1794432), (12, 1644896), (16, 1233672), (22, 897216), (24, 822448), (32, 616836), (33, 598144), (44, 448608), (48, 411224), (64, 308418), (66, 299072), (88, 224304), (96, 205612), (128, 154209), (132, 149536), (176, 112152), (192, 102806), (264, 74768), (352, 56076), (384, 51403), (528, 37384), (704, 28038), (1056, 18692), (1408, 14019), (2112, 9346), (4224, 4673)]