18944926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9496

約数の個数: 32

約数和(自身を含む): 38158848

約数和(自身を除く): 19213922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9463, 18926, 66241, 104093, 123019, 132482, 208186, 246038, 728651, 861133, 1353209, 1457302, 1722266, 2706418, 9472463, 18944926]

約数ペア:

[(1, 18944926), (2, 9472463), (7, 2706418), (11, 1722266), (13, 1457302), (14, 1353209), (22, 861133), (26, 728651), (77, 246038), (91, 208186), (143, 132482), (154, 123019), (182, 104093), (286, 66241), (1001, 18926), (2002, 9463)]