12399646

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4408

約数の個数: 24

約数和(自身を含む): 22387320

約数和(自身を除く): 9987674

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 4363, 8726, 30541, 61082, 126527, 213787, 253054, 427574, 885689, 1771378, 6199823, 12399646]

約数ペア:

[(1, 12399646), (2, 6199823), (7, 1771378), (14, 885689), (29, 427574), (49, 253054), (58, 213787), (98, 126527), (203, 61082), (406, 30541), (1421, 8726), (2842, 4363)]