12856424

素因数分解:

$2^3\times 7^2\times {\mathrm{32797}}^1$

素因数の和:32817

約数の個数: 24

約数和(自身を含む): 28042290

約数和(自身を除く): 15185866

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 32797, 65594, 131188, 229579, 262376, 459158, 918316, 1607053, 1836632, 3214106, 6428212, 12856424]

約数ペア:

[(1, 12856424), (2, 6428212), (4, 3214106), (7, 1836632), (8, 1607053), (14, 918316), (28, 459158), (49, 262376), (56, 229579), (98, 131188), (196, 65594), (392, 32797)]