31020022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{1381}}^1$

素因数の和:2415

約数の個数: 16

約数和(自身を含む): 50846544

約数和(自身を除く): 19826522

約数列:

[1, 2, 11, 22, 1021, 1381, 2042, 2762, 11231, 15191, 22462, 30382, 1410001, 2820002, 15510011, 31020022]

約数ペア:

[(1, 31020022), (2, 15510011), (11, 2820002), (22, 1410001), (1021, 30382), (1381, 22462), (2042, 15191), (2762, 11231)]