15030976

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 32186880

約数和(自身を除く): 17155904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 263, 304, 376, 526, 608, 752, 893, 1052, 1216, 1504, 1786, 2104, 3008, 3572, 4208, 4997, 7144, 8416, 9994, 12361, 14288, 16832, 19988, 24722, 28576, 39976, 49444, 57152, 79952, 98888, 159904, 197776, 234859, 319808, 395552, 469718, 791104, 939436, 1878872, 3757744, 7515488, 15030976]

約数ペア:

[(1, 15030976), (2, 7515488), (4, 3757744), (8, 1878872), (16, 939436), (19, 791104), (32, 469718), (38, 395552), (47, 319808), (64, 234859), (76, 197776), (94, 159904), (152, 98888), (188, 79952), (263, 57152), (304, 49444), (376, 39976), (526, 28576), (608, 24722), (752, 19988), (893, 16832), (1052, 14288), (1216, 12361), (1504, 9994), (1786, 8416), (2104, 7144), (3008, 4997), (3572, 4208)]