38651452

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9931}}^1$

素因数の和:10081

約数の個数: 24

約数和(自身を含む): 77866880

約数和(自身を除く): 39215428

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 9931, 19862, 39724, 69517, 139034, 278068, 1380409, 2760818, 5521636, 9662863, 19325726, 38651452]

約数ペア:

[(1, 38651452), (2, 19325726), (4, 9662863), (7, 5521636), (14, 2760818), (28, 1380409), (139, 278068), (278, 139034), (556, 69517), (973, 39724), (1946, 19862), (3892, 9931)]