19086108

素因数分解:

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

素因数の和:986

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 28330212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 863, 1164, 1726, 1843, 2589, 3452, 3686, 5178, 5529, 7372, 10356, 11058, 16397, 22116, 32794, 49191, 65588, 83711, 98382, 167422, 196764, 251133, 334844, 502266, 1004532, 1590509, 3181018, 4771527, 6362036, 9543054, 19086108]

約数ペア:

[(1, 19086108), (2, 9543054), (3, 6362036), (4, 4771527), (6, 3181018), (12, 1590509), (19, 1004532), (38, 502266), (57, 334844), (76, 251133), (97, 196764), (114, 167422), (194, 98382), (228, 83711), (291, 65588), (388, 49191), (582, 32794), (863, 22116), (1164, 16397), (1726, 11058), (1843, 10356), (2589, 7372), (3452, 5529), (3686, 5178)]