16856434

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2311}}^1$

素因数の和:2841

約数の個数: 16

約数和(自身を含む): 28964736

約数和(自身を除く): 12108302

約数列:

[1, 2, 7, 14, 521, 1042, 2311, 3647, 4622, 7294, 16177, 32354, 1204031, 2408062, 8428217, 16856434]

約数ペア:

[(1, 16856434), (2, 8428217), (7, 2408062), (14, 1204031), (521, 32354), (1042, 16177), (2311, 7294), (3647, 4622)]