19437852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10061}}^1$

素因数の和:10098

約数の個数: 48

約数和(自身を含む): 54093312

約数和(自身を除く): 34655460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10061, 20122, 30183, 40244, 60366, 70427, 120732, 140854, 211281, 231403, 281708, 422562, 462806, 694209, 845124, 925612, 1388418, 1619821, 2776836, 3239642, 4859463, 6479284, 9718926, 19437852]

約数ペア:

[(1, 19437852), (2, 9718926), (3, 6479284), (4, 4859463), (6, 3239642), (7, 2776836), (12, 1619821), (14, 1388418), (21, 925612), (23, 845124), (28, 694209), (42, 462806), (46, 422562), (69, 281708), (84, 231403), (92, 211281), (138, 140854), (161, 120732), (276, 70427), (322, 60366), (483, 40244), (644, 30183), (966, 20122), (1932, 10061)]