13656944

素因数分解:

$2^4\times 7^1\times {\mathrm{121937}}^1$

素因数の和:121952

約数の個数: 20

約数和(自身を含む): 30240624

約数和(自身を除く): 16583680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 121937, 243874, 487748, 853559, 975496, 1707118, 1950992, 3414236, 6828472, 13656944]

約数ペア:

[(1, 13656944), (2, 6828472), (4, 3414236), (7, 1950992), (8, 1707118), (14, 975496), (16, 853559), (28, 487748), (56, 243874), (112, 121937)]