11428432

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{6553}}^1$

素因数の和:6670

約数の個数: 20

約数和(自身を含む): 22349140

約数和(自身を除く): 10920708

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 6553, 13106, 26212, 52424, 104848, 714277, 1428554, 2857108, 5714216, 11428432]

約数ペア:

[(1, 11428432), (2, 5714216), (4, 2857108), (8, 1428554), (16, 714277), (109, 104848), (218, 52424), (436, 26212), (872, 13106), (1744, 6553)]