3816142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2051

約数の個数: 16

約数和(自身を含む): 6318000

約数和(自身を除く): 2501858

約数列:

[1, 2, 11, 22, 89, 178, 979, 1949, 1958, 3898, 21439, 42878, 173461, 346922, 1908071, 3816142]

約数ペア:

[(1, 3816142), (2, 1908071), (11, 346922), (22, 173461), (89, 42878), (178, 21439), (979, 3898), (1949, 1958)]