15729712

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{7741}}^1$

素因数の和:7876

約数の個数: 20

約数和(自身を含む): 30720256

約数和(自身を除く): 14990544

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 7741, 15482, 30964, 61928, 123856, 983107, 1966214, 3932428, 7864856, 15729712]

約数ペア:

[(1, 15729712), (2, 7864856), (4, 3932428), (8, 1966214), (16, 983107), (127, 123856), (254, 61928), (508, 30964), (1016, 15482), (2032, 7741)]