22012210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 43690752

約数和(自身を除く): 21678542

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2063, 2134, 4126, 5335, 10315, 10670, 20630, 22693, 45386, 113465, 200111, 226930, 400222, 1000555, 2001110, 2201221, 4402442, 11006105, 22012210]

約数ペア:

[(1, 22012210), (2, 11006105), (5, 4402442), (10, 2201221), (11, 2001110), (22, 1000555), (55, 400222), (97, 226930), (110, 200111), (194, 113465), (485, 45386), (970, 22693), (1067, 20630), (2063, 10670), (2134, 10315), (4126, 5335)]