15663794146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{21319}}^1$

素因数の和:21719

約数の個数: 64

約数和(自身を含む): 31634104320

約数和(自身を除く): 15970310174

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 367, 734, 1001, 2002, 2569, 4037, 4771, 5138, 8074, 9542, 21319, 28259, 33397, 42638, 52481, 56518, 66794, 104962, 149233, 234509, 277147, 298466, 367367, 469018, 554294, 734734, 1641563, 1940029, 3048617, 3283126, 3880058, 6097234, 7824073, 15648146, 21340319, 42680638, 54768511, 86064803, 101712949, 109537022, 172129606, 203425898, 602453621, 711990643, 1118842439, 1204907242, 1423981286, 2237684878, 7831897073, 15663794146]

約数ペア:

[(1, 15663794146), (2, 7831897073), (7, 2237684878), (11, 1423981286), (13, 1204907242), (14, 1118842439), (22, 711990643), (26, 602453621), (77, 203425898), (91, 172129606), (143, 109537022), (154, 101712949), (182, 86064803), (286, 54768511), (367, 42680638), (734, 21340319), (1001, 15648146), (2002, 7824073), (2569, 6097234), (4037, 3880058), (4771, 3283126), (5138, 3048617), (8074, 1940029), (9542, 1641563), (21319, 734734), (28259, 554294), (33397, 469018), (42638, 367367), (52481, 298466), (56518, 277147), (66794, 234509), (104962, 149233)]