19294704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:975

約数の個数: 120

約数和(自身を含む): 63506352

約数和(自身を除く): 44211648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 937, 1144, 1287, 1584, 1716, 1872, 1874, 2288, 2574, 2811, 3432, 3748, 5148, 5622, 6864, 7496, 8433, 10296, 10307, 11244, 12181, 14992, 16866, 20592, 20614, 22488, 24362, 30921, 33732, 36543, 41228, 44976, 48724, 61842, 67464, 73086, 82456, 92763, 97448, 109629, 123684, 133991, 134928, 146172, 164912, 185526, 194896, 219258, 247368, 267982, 292344, 371052, 401973, 438516, 494736, 535964, 584688, 742104, 803946, 877032, 1071928, 1205919, 1484208, 1607892, 1754064, 2143856, 2411838, 3215784, 4823676, 6431568, 9647352, 19294704]

約数ペア:

[(1, 19294704), (2, 9647352), (3, 6431568), (4, 4823676), (6, 3215784), (8, 2411838), (9, 2143856), (11, 1754064), (12, 1607892), (13, 1484208), (16, 1205919), (18, 1071928), (22, 877032), (24, 803946), (26, 742104), (33, 584688), (36, 535964), (39, 494736), (44, 438516), (48, 401973), (52, 371052), (66, 292344), (72, 267982), (78, 247368), (88, 219258), (99, 194896), (104, 185526), (117, 164912), (132, 146172), (143, 134928), (144, 133991), (156, 123684), (176, 109629), (198, 97448), (208, 92763), (234, 82456), (264, 73086), (286, 67464), (312, 61842), (396, 48724), (429, 44976), (468, 41228), (528, 36543), (572, 33732), (624, 30921), (792, 24362), (858, 22488), (936, 20614), (937, 20592), (1144, 16866), (1287, 14992), (1584, 12181), (1716, 11244), (1872, 10307), (1874, 10296), (2288, 8433), (2574, 7496), (2811, 6864), (3432, 5622), (3748, 5148)]