21362314

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2791}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 33168960

約数和(自身を除く): 11806646

約数列:

[1, 2, 43, 86, 89, 178, 2791, 3827, 5582, 7654, 120013, 240026, 248399, 496798, 10681157, 21362314]

約数ペア:

[(1, 21362314), (2, 10681157), (43, 496798), (86, 248399), (89, 240026), (178, 120013), (2791, 7654), (3827, 5582)]