13213984

素因数分解:

$2^5\times 7^1\times {\mathrm{58991}}^1$

素因数の和:59008

約数の個数: 24

約数和(自身を含む): 29731968

約数和(自身を除く): 16517984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 58991, 117982, 235964, 412937, 471928, 825874, 943856, 1651748, 1887712, 3303496, 6606992, 13213984]

約数ペア:

[(1, 13213984), (2, 6606992), (4, 3303496), (7, 1887712), (8, 1651748), (14, 943856), (16, 825874), (28, 471928), (32, 412937), (56, 235964), (112, 117982), (224, 58991)]