19215582

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 20701218

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 1049, 2098, 3053, 3147, 6106, 6294, 9159, 18318, 45107, 74479, 90214, 135321, 148958, 223437, 270642, 446874, 3202597, 6405194, 9607791, 19215582]

約数ペア:

[(1, 19215582), (2, 9607791), (3, 6405194), (6, 3202597), (43, 446874), (71, 270642), (86, 223437), (129, 148958), (142, 135321), (213, 90214), (258, 74479), (426, 45107), (1049, 18318), (2098, 9159), (3053, 6294), (3147, 6106)]