38091004

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9787}}^1$

素因数の和:9937

約数の個数: 24

約数和(自身を含む): 76737920

約数和(自身を除く): 38646916

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 9787, 19574, 39148, 68509, 137018, 274036, 1360393, 2720786, 5441572, 9522751, 19045502, 38091004]

約数ペア:

[(1, 38091004), (2, 19045502), (4, 9522751), (7, 5441572), (14, 2720786), (28, 1360393), (139, 274036), (278, 137018), (556, 68509), (973, 39148), (1946, 19574), (3892, 9787)]