12784872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 35834400

約数和(自身を除く): 23049528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 53, 57, 69, 76, 92, 106, 114, 138, 152, 159, 184, 212, 228, 276, 318, 424, 437, 456, 529, 552, 636, 874, 1007, 1058, 1219, 1272, 1311, 1587, 1748, 2014, 2116, 2438, 2622, 3021, 3174, 3496, 3657, 4028, 4232, 4876, 5244, 6042, 6348, 7314, 8056, 9752, 10051, 10488, 12084, 12696, 14628, 20102, 23161, 24168, 28037, 29256, 30153, 40204, 46322, 56074, 60306, 69483, 80408, 84111, 92644, 112148, 120612, 138966, 168222, 185288, 224296, 241224, 277932, 336444, 532703, 555864, 672888, 1065406, 1598109, 2130812, 3196218, 4261624, 6392436, 12784872]

約数ペア:

[(1, 12784872), (2, 6392436), (3, 4261624), (4, 3196218), (6, 2130812), (8, 1598109), (12, 1065406), (19, 672888), (23, 555864), (24, 532703), (38, 336444), (46, 277932), (53, 241224), (57, 224296), (69, 185288), (76, 168222), (92, 138966), (106, 120612), (114, 112148), (138, 92644), (152, 84111), (159, 80408), (184, 69483), (212, 60306), (228, 56074), (276, 46322), (318, 40204), (424, 30153), (437, 29256), (456, 28037), (529, 24168), (552, 23161), (636, 20102), (874, 14628), (1007, 12696), (1058, 12084), (1219, 10488), (1272, 10051), (1311, 9752), (1587, 8056), (1748, 7314), (2014, 6348), (2116, 6042), (2438, 5244), (2622, 4876), (3021, 4232), (3174, 4028), (3496, 3657)]