21076214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8863}}^1$

素因数の和:8935

約数の個数: 16

約数和(自身を含む): 33505920

約数和(自身を除く): 12429706

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8863, 17726, 257027, 363383, 514054, 726766, 10538107, 21076214]

約数ペア:

[(1, 21076214), (2, 10538107), (29, 726766), (41, 514054), (58, 363383), (82, 257027), (1189, 17726), (2378, 8863)]