21413002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{857}}^1$

素因数の和:934

約数の個数: 24

約数和(自身を含む): 35783748

約数和(自身を除く): 14370746

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 857, 961, 1714, 1922, 11141, 12493, 22282, 24986, 26567, 53134, 345371, 690742, 823577, 1647154, 10706501, 21413002]

約数ペア:

[(1, 21413002), (2, 10706501), (13, 1647154), (26, 823577), (31, 690742), (62, 345371), (403, 53134), (806, 26567), (857, 24986), (961, 22282), (1714, 12493), (1922, 11141)]