19434632

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 24802168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 191, 316, 322, 382, 553, 632, 644, 764, 1106, 1288, 1337, 1528, 1817, 2212, 2674, 3634, 4393, 4424, 5348, 7268, 8786, 10696, 12719, 14536, 15089, 17572, 25438, 30178, 30751, 35144, 50876, 60356, 61502, 101752, 105623, 120712, 123004, 211246, 246008, 347047, 422492, 694094, 844984, 1388188, 2429329, 2776376, 4858658, 9717316, 19434632]

約数ペア:

[(1, 19434632), (2, 9717316), (4, 4858658), (7, 2776376), (8, 2429329), (14, 1388188), (23, 844984), (28, 694094), (46, 422492), (56, 347047), (79, 246008), (92, 211246), (158, 123004), (161, 120712), (184, 105623), (191, 101752), (316, 61502), (322, 60356), (382, 50876), (553, 35144), (632, 30751), (644, 30178), (764, 25438), (1106, 17572), (1288, 15089), (1337, 14536), (1528, 12719), (1817, 10696), (2212, 8786), (2674, 7268), (3634, 5348), (4393, 4424)]