15892548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 42720384

約数和(自身を除く): 26827836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1381, 1644, 1918, 2762, 2877, 3836, 4143, 5524, 5754, 8286, 9667, 11508, 16572, 19334, 29001, 38668, 58002, 116004, 189197, 378394, 567591, 756788, 1135182, 1324379, 2270364, 2648758, 3973137, 5297516, 7946274, 15892548]

約数ペア:

[(1, 15892548), (2, 7946274), (3, 5297516), (4, 3973137), (6, 2648758), (7, 2270364), (12, 1324379), (14, 1135182), (21, 756788), (28, 567591), (42, 378394), (84, 189197), (137, 116004), (274, 58002), (411, 38668), (548, 29001), (822, 19334), (959, 16572), (1381, 11508), (1644, 9667), (1918, 8286), (2762, 5754), (2877, 5524), (3836, 4143)]