22012816

素因数分解:

$2^4\times 7^1\times {\mathrm{196543}}^1$

素因数の和:196558

約数の個数: 20

約数和(自身を含む): 48742912

約数和(自身を除く): 26730096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 196543, 393086, 786172, 1375801, 1572344, 2751602, 3144688, 5503204, 11006408, 22012816]

約数ペア:

[(1, 22012816), (2, 11006408), (4, 5503204), (7, 3144688), (8, 2751602), (14, 1572344), (16, 1375801), (28, 786172), (56, 393086), (112, 196543)]