13911856

素因数分解:

$2^4\times 7^1\times {\mathrm{124213}}^1$

素因数の和:124228

約数の個数: 20

約数和(自身を含む): 30805072

約数和(自身を除く): 16893216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124213, 248426, 496852, 869491, 993704, 1738982, 1987408, 3477964, 6955928, 13911856]

約数ペア:

[(1, 13911856), (2, 6955928), (4, 3477964), (7, 1987408), (8, 1738982), (14, 993704), (16, 869491), (28, 496852), (56, 248426), (112, 124213)]