22538674

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 37532160

約数和(自身を除く): 14993486

約数列:

[1, 2, 19, 31, 38, 53, 62, 106, 361, 589, 722, 1007, 1178, 1643, 2014, 3286, 6859, 11191, 13718, 19133, 22382, 31217, 38266, 62434, 212629, 363527, 425258, 593123, 727054, 1186246, 11269337, 22538674]

約数ペア:

[(1, 22538674), (2, 11269337), (19, 1186246), (31, 727054), (38, 593123), (53, 425258), (62, 363527), (106, 212629), (361, 62434), (589, 38266), (722, 31217), (1007, 22382), (1178, 19133), (1643, 13718), (2014, 11191), (3286, 6859)]