12833808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 36206016

約数和(自身を除く): 23372208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 157, 208, 262, 312, 314, 393, 471, 524, 624, 628, 786, 942, 1048, 1256, 1572, 1703, 1884, 2041, 2096, 2512, 3144, 3406, 3768, 4082, 5109, 6123, 6288, 6812, 7536, 8164, 10218, 12246, 13624, 16328, 20436, 20567, 24492, 27248, 32656, 40872, 41134, 48984, 61701, 81744, 82268, 97968, 123402, 164536, 246804, 267371, 329072, 493608, 534742, 802113, 987216, 1069484, 1604226, 2138968, 3208452, 4277936, 6416904, 12833808]

約数ペア:

[(1, 12833808), (2, 6416904), (3, 4277936), (4, 3208452), (6, 2138968), (8, 1604226), (12, 1069484), (13, 987216), (16, 802113), (24, 534742), (26, 493608), (39, 329072), (48, 267371), (52, 246804), (78, 164536), (104, 123402), (131, 97968), (156, 82268), (157, 81744), (208, 61701), (262, 48984), (312, 41134), (314, 40872), (393, 32656), (471, 27248), (524, 24492), (624, 20567), (628, 20436), (786, 16328), (942, 13624), (1048, 12246), (1256, 10218), (1572, 8164), (1703, 7536), (1884, 6812), (2041, 6288), (2096, 6123), (2512, 5109), (3144, 4082), (3406, 3768)]