11857128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{15937}}^1$

素因数の和:15977

約数の個数: 32

約数和(自身を含む): 30600960

約数和(自身を除く): 18743832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 15937, 31874, 47811, 63748, 95622, 127496, 191244, 382488, 494047, 988094, 1482141, 1976188, 2964282, 3952376, 5928564, 11857128]

約数ペア:

[(1, 11857128), (2, 5928564), (3, 3952376), (4, 2964282), (6, 1976188), (8, 1482141), (12, 988094), (24, 494047), (31, 382488), (62, 191244), (93, 127496), (124, 95622), (186, 63748), (248, 47811), (372, 31874), (744, 15937)]