12108928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 15308672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 383, 416, 494, 608, 766, 832, 988, 1216, 1532, 1664, 1976, 2432, 3064, 3952, 4979, 6128, 7277, 7904, 9958, 12256, 14554, 15808, 19916, 24512, 29108, 31616, 39832, 49024, 58216, 79664, 94601, 116432, 159328, 189202, 232864, 318656, 378404, 465728, 637312, 756808, 931456, 1513616, 3027232, 6054464, 12108928]

約数ペア:

[(1, 12108928), (2, 6054464), (4, 3027232), (8, 1513616), (13, 931456), (16, 756808), (19, 637312), (26, 465728), (32, 378404), (38, 318656), (52, 232864), (64, 189202), (76, 159328), (104, 116432), (128, 94601), (152, 79664), (208, 58216), (247, 49024), (304, 39832), (383, 31616), (416, 29108), (494, 24512), (608, 19916), (766, 15808), (832, 14554), (988, 12256), (1216, 9958), (1532, 7904), (1664, 7277), (1976, 6128), (2432, 4979), (3064, 3952)]