18699692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3761}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 36024912

約数和(自身を除く): 17325220

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 3761, 4972, 7522, 15044, 41371, 82742, 165484, 424993, 849986, 1699972, 4674923, 9349846, 18699692]

約数ペア:

[(1, 18699692), (2, 9349846), (4, 4674923), (11, 1699972), (22, 849986), (44, 424993), (113, 165484), (226, 82742), (452, 41371), (1243, 15044), (2486, 7522), (3761, 4972)]