12724072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 12677528

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 863, 1726, 1843, 3452, 3686, 6904, 7372, 14744, 16397, 32794, 65588, 83711, 131176, 167422, 334844, 669688, 1590509, 3181018, 6362036, 12724072]

約数ペア:

[(1, 12724072), (2, 6362036), (4, 3181018), (8, 1590509), (19, 669688), (38, 334844), (76, 167422), (97, 131176), (152, 83711), (194, 65588), (388, 32794), (776, 16397), (863, 14744), (1726, 7372), (1843, 6904), (3452, 3686)]