21342655862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{550267}}^1$

素因数の和:550364

約数の個数: 32

約数和(自身を含む): 36608229504

約数和(自身を除く): 15265573642

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 902, 946, 1763, 3526, 19393, 38786, 550267, 1100534, 6052937, 12105874, 22560947, 23661481, 45121894, 47322962, 248170417, 260276291, 496340834, 520552582, 970120721, 1940241442, 10671327931, 21342655862]

約数ペア:

[(1, 21342655862), (2, 10671327931), (11, 1940241442), (22, 970120721), (41, 520552582), (43, 496340834), (82, 260276291), (86, 248170417), (451, 47322962), (473, 45121894), (902, 23661481), (946, 22560947), (1763, 12105874), (3526, 6052937), (19393, 1100534), (38786, 550267)]