12804364

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{3331}}^1$

素因数の和:3397

約数の個数: 18

約数和(自身を含む): 23160732

約数和(自身を除く): 10356368

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3331, 3844, 6662, 13324, 103261, 206522, 413044, 3201091, 6402182, 12804364]

約数ペア:

[(1, 12804364), (2, 6402182), (4, 3201091), (31, 413044), (62, 206522), (124, 103261), (961, 13324), (1922, 6662), (3331, 3844)]