12189688

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 26373600

約数和(自身を除く): 14183912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 1997, 3052, 3994, 6104, 7988, 13979, 15976, 27958, 55916, 111832, 217673, 435346, 870692, 1523711, 1741384, 3047422, 6094844, 12189688]

約数ペア:

[(1, 12189688), (2, 6094844), (4, 3047422), (7, 1741384), (8, 1523711), (14, 870692), (28, 435346), (56, 217673), (109, 111832), (218, 55916), (436, 27958), (763, 15976), (872, 13979), (1526, 7988), (1997, 6104), (3052, 3994)]