11785340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84181}}^1$

素因数の和:84197

約数の個数: 24

約数和(自身を含む): 28285152

約数和(自身を除く): 16499812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84181, 168362, 336724, 420905, 589267, 841810, 1178534, 1683620, 2357068, 2946335, 5892670, 11785340]

約数ペア:

[(1, 11785340), (2, 5892670), (4, 2946335), (5, 2357068), (7, 1683620), (10, 1178534), (14, 841810), (20, 589267), (28, 420905), (35, 336724), (70, 168362), (140, 84181)]