16470916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 36650880

約数和(自身を除く): 20179964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1009, 1166, 1484, 2018, 2332, 4036, 4081, 7063, 8162, 11099, 14126, 16324, 22198, 28252, 44396, 53477, 77693, 106954, 155386, 213908, 310772, 374339, 588247, 748678, 1176494, 1497356, 2352988, 4117729, 8235458, 16470916]

約数ペア:

[(1, 16470916), (2, 8235458), (4, 4117729), (7, 2352988), (11, 1497356), (14, 1176494), (22, 748678), (28, 588247), (44, 374339), (53, 310772), (77, 213908), (106, 155386), (154, 106954), (212, 77693), (308, 53477), (371, 44396), (583, 28252), (742, 22198), (1009, 16324), (1166, 14126), (1484, 11099), (2018, 8162), (2332, 7063), (4036, 4081)]