14155316

素因数分解:

$2^2\times 7^2\times {\mathrm{72221}}^1$

素因数の和:72239

約数の個数: 18

約数和(自身を含む): 28816578

約数和(自身を除く): 14661262

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 72221, 144442, 288884, 505547, 1011094, 2022188, 3538829, 7077658, 14155316]

約数ペア:

[(1, 14155316), (2, 7077658), (4, 3538829), (7, 2022188), (14, 1011094), (28, 505547), (49, 288884), (98, 144442), (196, 72221)]