4072118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1183

約数の個数: 16

約数和(自身を含む): 6499440

約数和(自身を除く): 2427322

約数列:

[1, 2, 19, 38, 101, 202, 1061, 1919, 2122, 3838, 20159, 40318, 107161, 214322, 2036059, 4072118]

約数ペア:

[(1, 4072118), (2, 2036059), (19, 214322), (38, 107161), (101, 40318), (202, 20159), (1061, 3838), (1919, 2122)]