12966814

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2333}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 22294368

約数和(自身を除く): 9327554

約数列:

[1, 2, 7, 14, 397, 794, 2333, 2779, 4666, 5558, 16331, 32662, 926201, 1852402, 6483407, 12966814]

約数ペア:

[(1, 12966814), (2, 6483407), (7, 1852402), (14, 926201), (397, 32662), (794, 16331), (2333, 5558), (2779, 4666)]