19895184

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6007}}^1$

素因数の和:6044

約数の個数: 60

約数和(自身を含む): 58109376

約数和(自身を除く): 38214192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 6007, 12014, 18021, 24028, 36042, 48056, 54063, 72084, 96112, 108126, 138161, 144168, 216252, 276322, 288336, 414483, 432504, 552644, 828966, 865008, 1105288, 1243449, 1657932, 2210576, 2486898, 3315864, 4973796, 6631728, 9947592, 19895184]

約数ペア:

[(1, 19895184), (2, 9947592), (3, 6631728), (4, 4973796), (6, 3315864), (8, 2486898), (9, 2210576), (12, 1657932), (16, 1243449), (18, 1105288), (23, 865008), (24, 828966), (36, 552644), (46, 432504), (48, 414483), (69, 288336), (72, 276322), (92, 216252), (138, 144168), (144, 138161), (184, 108126), (207, 96112), (276, 72084), (368, 54063), (414, 48056), (552, 36042), (828, 24028), (1104, 18021), (1656, 12014), (3312, 6007)]